Berengaria

Optimum Greece is one of the leading and solely specialized Destination & Event Management Companies in Greece. Since 1999, we proudly deliver innovative, refined and cutting edge events to our clients from all around the world. We are passionate about quality and attention to detail, obsessive about your satisfaction and committed to optimizing your event in a way that surpasses all expectations.

With over 20 years of expertise, Onyx Offsites & Trainings offers team-building activities, creative CSR activations, wellness experiences, and organizational development trainings. From team olympics at the beach to city scavenger hunts and community benefit projects like surfboard art or military care package creation, we provide a variety of experiences tailored to your team’s needs. Meeting planners love how seamlessly we integrate your theme and objectives, ensuring a memorable event with exceptional service. Join industry leaders like GoFundMe, Google, Meta, and Netflix, and let us help elevate your company culture and empower your team members through our transformational programs.

8 Stratton Events is a premier event planning agency based in Boston, MA that specializes in event planning, design and production. From intimate gatherings to large-scale productions, we offer full-service planning support designed for corporate, nonprofit and private clients seeking a partner that offers inspiration, organization and collaboration. Our clients span a wide range of industries, including finance, real estate, entertainment, retail, sports, and technology. As a trusted partner, we operate as an extension of our clients' teams in prioritizing clear communication, shared vision, and seamless collaboration. From innovative concepts to flawless execution, we deliver events that surpass objectives and set a new standard for guest experience every year.

The Speaking Guild: Elevate your events with top-tier, engaging speakers who inspire and captivate.

Educational and entertaining keynote that blends cybersecurity with mentalism. Gary S. Chan is a performing mentalist known for blending keen insight, psychology, and a touch of mystery into unforgettable experiences for his audiences. Gary's presentation explores the intersection of deception, intuition, and the human mind. Whether in intimate gatherings or larger venues, his style emphasizes connection, wonder, and the deeper mysteries behind what it means to think and believe. 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.

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.

Managed Rideshare Events Solution™ — a turnkey service designed to remove the administrative burden of ground transportation while providing a seamless experience for your attendees and staff. We move beyond simple ride-hailing by providing a fully managed ecosystem that integrates directly with your event’s financial and sustainability goals. Our Comprehensive Management Includes: Strategic Planning | Voucher Management| Attendee Engagement | Operational Oversight | Financial Integrity | Consolidated Master-Billing | Advanced Analytics | Enterprise-level spend management |Verified sustainability/CO2 reporting. One Voucher. Infinite Uses. From airport transfers (home and destination) to onsite dinners, staff logistics, and even last-minute courier or food delivery services—our managed vouchers cover it all under one master bill.

The Producer's Lounge is a full-service creative agency specializing in event production, video production, and graphic design. We bring ideas to life with innovative solutions, offering tailored services for corporate events, live shows, and branded experiences. Our video production team crafts engaging content from concept to delivery, while our graphic design experts create striking visuals that captivate audiences. At The Producer's Lounge, creativity meets precision to deliver exceptional results that leave a lasting impact, Creating Unforgettable Experiences!

A team of designers, thinkers, and builders with over 15 years of experience putting our clients first. We offer custom fabricated displays and portable backdrop solutions that transform spaces into immersive brand environments.

I’m Zach Alexander, an artist and musician based in the Atlanta area. Often compared to Michael Buble, John Mayer, and Jason Mraz stylistically, I combine an eclectic mix of classic songs from a variety of decades and genres with a relaxing, coffeehouse jazz influenced approach that will perfectly complement your next event in a way that is subtle yet engaging. I am a regular performer at St. Regis, Waldorf Astoria, Intercontinental Buckhead, and Atlanta Apparel, and play at corporate events for various hotels throughout the Atlanta area such as the Whitley, The W, and the Ritz Carlton. as well as dozens of galas, clubs, and wedding venues. This year, I performed for Arthur Blank’s Super Bowl party with Lilac Wine Trio in New Orleans, and just 2 months later, was invited to perform a solo acoustic set for The Masters and its VIP guests at an event sponsored by IBM in Augusta. I have a complete audio setup and an diverse musical repertoire that will satisfy virtually any demographic. Please feel welcome to reach out and discuss your performance needs so that fill your event with tasteful acoustic arrangements of the classic songs we all know and love.