Megaron Athens International Conference Centre

Sustainable and healthy: Make your conference unforgettable with activities that boost well-being and lower carbon footprints. Explore the world on the run with expert local running guides.

The Brooklyn Comedy Collective is a comedy theater and school in Brooklyn with a mission to produce irreverent, fearless shows from a wide range of voices and inspire students to approach performance from a place of joy and fierceness. From year-round comedy classes to workshops for businesses large and small to improv festivals and live comedy produced Tues-Sundays nights in East Williamsburg, we celebrate anyone who wants to let their freak flag fly. We offer a wide array of classes in improv, sketch, and stand-up and more - available year-round at our fabulous training centers in North Brooklyn - The Dog House (137 Montrose Ave, Brooklyn) & The Pig Pen (144 Boerum St, Brooklyn). Just a 1 minute walk away, we produce shows Tuesday-Sunday at our two-floor, kick-ass theater called Eris (167 Graham Ave, Brooklyn). We offer private shows and team-building improv workshops teaching the skills of improvisation to businesses and orgs of all size, including Fortune 500 companies, at our space our yours.

Steel Horse Leather is a Brooklyn based leather company that works with the best artisans to craft handmade leather bags, backpacks, duffel bags, messenger bags, and more. All of our bags are heirloom quality and are crafted using only full grain leather and are built to last. Embark on a journey into the world of impeccable craftsmanship with our exclusive collection of handmade leather bags. Our range includes backpacks, duffel bags, and messenger bags, all meticulously designed to serve as remarkable corporate gifts. Elevate your corporate gifting experience with us. Your quest for premium corporate gifts, with a special focus on leather corporate gifts, culminates here at Steel Horse Leather. Explore our exquisite collection today and make a lasting impression with your next corporate gift. Custom orders are accepted with a low MOQ. Free Digital Mockups available

La Costa Limousine provides safe, clean and reliable chauffeured transportation. We achieve this goal with highly trained chauffeurs, the newest vehicles available and a commitment to Five Star service. The difference between La Costa Limousine and other companies can be explained using one word – quality. From our perfectly maintained fleet of late model luxury vehicles to the highly experienced and professional team of chauffeurs and support staff; you will know quality when you travel with La Costa Limousine.

At ESM Pros, we don’t just provide solutions—we craft seamless, unforgettable event experiences. Acting as an extension of your team, we bring a consultative, hands-on approach to every stage of your event, from strategic pre-planning to flawless on-site execution and insightful post-event analysis. We don’t believe in one-size-fits-all. Instead, we tailor every detail to amplify engagement, streamline staffing, and deliver experience-driven solutions—all while respecting your budget. Backed by a combined 40+ years of staffing and staff management experience, our dedicated team ensures your event is staffed with top-tier brand representatives who captivate, connect, and leave a lasting impression. With us, your vision isn’t just realized—it’s elevated beyond expectations. Let’s craft something extraordinary together.

Speaker who blends cybersecurity with mentalism and magic. Testimonials: • “Gary performed as a keynote for a conference I help organize and he was awesome! The audience loved him and his presentation was wonderful. He was also really easy to work with and an amazing professional.” – Alex W. • “In addition to his phenomenal stage performance, Gary was great to work with behind the scenes as we discussed the finer details around planning the event. His show is well-designed and planned to perfection, and he comes ready with everything needed to deliver a high-value performance.” - Jodi S. • “Gary was a keynote speaker at the annual Gateway to Innovation conference in St. Louis. Gary was very easy to work with prior to the conference. He was very responsive on all communication and questions. Gary delivered a great keynote with mind-boggling exercises that engaged the entire audience of 1,500 attendees. The audience participation, exercises, and messaging all worked very well together in delivering an awesome presentation.” - David K. • “Gary recently performed a mentalist act at our company meeting with over 500 people in attendance and had everyone laughing and at the edge of their seat! Fabulous 5 star performance, very creative, highly recommended!” – Jamie B. Speech Summary: Another day, another phish. With the advancement of research in psychological behavior and tools like ChatGPT, it is increasingly difficult for organizations to protect themselves from their weakest link — their employees. What happens when one moves beyond phishing emails to predictive analytics? Find out with acclaimed mentalist Gary S. Chan, a mind-reader who will show you that it's possible to predict human behavior under real-world conditions and influence people to "freely" make the choices you want. This is social engineering on a completely different level. This is . . . Extreme Social Engineering. https://gschan2000.com Learning Objectives: • Increased awareness and appreciation for the breadth and effectiveness of social engineering • Importance of being observant and skeptical Trailer (with audio): https://gschan2000.com/trailer Sample video: https://www.youtube.com/watch?v=XBKSgSyvubk Past reviews: https://www.google.com/maps/place/Gary+the+Mentalist/@38.6731679,-90.4346444,17z/data=!4m7!3m6!1s0x8adf5b5e31f7d53b:0x1abdd10387defa8e!8m2!3d38.6731679!4d-90.4346444!9m1!1b1 Bio: Gary S. Chan is a security mentalist, an intellectual who uses game theory and math to predict and influence people. As a highly sought after speaker, Gary’s unique approach blends cybersecurity with the magic of mentalism to help audiences around the world learn to be more observant of how criminals use predictable human behavior to exploit others for gain. Gary is trained in behavioral profiling, conflict management, negotiation, interrogation, and mediation. He is currently System VP and CISO at a large US-based healthcare system, has architected anti-fraud systems for state agencies, has led the information security teams for a large-cap technology company, and was an evaluator and mentor for cybersecurity start-ups as part of a venture capital fund. He served as President of the FBI St. Louis Citizens Academy Alumni Association and Technology Officer for the Greater St. Louis Association of Certified Fraud Examiners. He holds four security certifications and a degree in Electrical Engineering & Computer Science from MIT. Washington University article about Gary: https://commonreader.wustl.edu/how-to-become-a-mentalist/ Insured by Specialty Insurance Agency as a mentalist, emcee, and public speaker while in the US. Proof of insurance available.

Soundings is a talent platform uniquely designed for the business events industry, providing flexible access to freelance, part-time, and full-time talent matched through technology and data-driven insights. For over a decade, we’ve matched hundreds of organizations with our network of industry talent. We go deeper than our competitors' vetting process by leading with a people-first mentality and a focus on specialized skills. We hire quickly and increase the accuracy of the match you need by considering talent’s personality, strengths, and intent to grow. How it works: – Consult: Start a conversation right here in Reposite to discuss your talent needs, timeframe, and budget. – Source: We carefully match talent to the roles and skills needed for your event using our unique Opti5 Talent Matching formula of Strengths, Competency, Character, Purpose and Performance. – Select: We provide you with a pool of outstanding candidates to screen, or we select our top pick for hire. – Classify: We ensure talent is compliant with the latest rules and regulations in the labor force so you don’t have to. – Begin: We connect you with your chosen talent and handle all of the administrative and contractual details on our end. Your dedicated account manager will support you throughout your scope and beyond. – Repeat: Consider us part of your team—as your needs scale, we’ll adapt right alongside you! Whether you know what role you’re looking for or are interested in discovering additional ways we can support your team, we’ll love to hear from you!

Visual Europe Group is your trusted partner in event production with over 1,500 events annually, now in 5 offices across Europe. From concept to flawless execution, we provide full-service event production. Our experienced team brings creative, on-trend ideas to life that can be practically implemented. Our constant crew of the best tech and design experts ensures your event is not only unforgettable but also hassle-free, handling any challenges before they arise. With multiple awards, including 5 at Conventa Crossover 2023, our proven expertise guarantees quality.

A born showman, Kevin DelMastro brings a visual and musical spectacle to lounges, cocktail parties, weddings, romantic dates, and corporate events. Offering jazz, blues, Latin, funk, soul, dance, and instrumentals of pop and rock favorites, Kevin loves entertaining and starting the party with his big sax sound and professional backing tracks. He specializes in giving a unique experience to his clients by catering to their taste and style. If the event is mellow, he blends in with smooth background music. If the event is high-energy, he amps it up with high energy music, often dancing with guests as he plays. Engaging, personable, and dynamic, Kevin has officiated weddings and emceed events, bringing a unique blend of talent and personality. He has helped create the appeal of Full Strength Funk Band, as a founding member, and has played all over San Diego and Orange County with Liquid Blue, Wild Nights, Tom Benzon, Casanova Serenade and even with the Tito Puente band as a guest artist for a Latin jazz special. As a solo artist, Kevin was the featured entertainer at UC San Diego’s commencement ceremony in front of 7000 people, and has played The Aventine La Jolla, Mission Bay Yacht Club, The Thursday Club, Fleming’s Prime Steakhouse and Wine Bar, Bernardo Winery, University Club, Kona Kai Resort, Cafe 21, The Prado in Balboa Park, Tipsy Crow, Mesa College Art Gallery, Del Mar Fair,Liberty Station, and Coronado Landing. Kevin was a standout alto saxophonist in elementary and middle school, then switched to tenor sax as an adult. Inspired by BB King’s killer horn section, Kevin began honing his skills playing the blues. He still loves rock and pop music and enjoys covering crowd favorites on his sax, all while pushing the limits of audience engagement, building epic solos, and creating the ultimate show.

Pzazz Productions is your collaborative partner and creative team of top talent and extraordinary producers. More than just your entertainment company, we’re your strategic partners. Pzazz has built its’ reputation on passion, class and excellence with an emphasis on creating exciting, immersive and authentic experiences. Our portfolio of successful events includes Rolls Royce, Bentley, Ritz Carlton, multiple pharmaceutical, insurance and banking companies, sporting events, the NFL at Super Bowl and the Marquis at Times Square New Year’s Eve. Our expertise, knowledge, and combined experience of 100 years in the events industry will shine through in the way we work with you personally and professionally. The Pzazz Team will always go that extra mile to deliver excellence and ensure that in every aspect of your event. Pzazz Productions is your collaborative partner and creative team of top talent and extraordinary producers. More than just your entertainment company, we’re your strategic partners. Pzazz has built its’ reputation on passion, class and excellence with an emphasis on creating exciting, immersive and authentic experiences. Our portfolio of successful events includes Rolls Royce, Bentley, Ritz Carlton, multiple pharmaceutical, insurance and banking companies, sporting events, the NFL at Super Bowl and the Marquis at Times Square New Year’s Eve. Our expertise, knowledge, and combined experience of 100 years in the events industry will shine through in the way we work with you personally and professionally. The Pzazz Team will always go that extra mile to deliver excellence and ensure that in every aspect of your event.