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Helden DMC & Events

187 Kountouriotou Str., 18535

Why Choose Our Destination?

Helden DMC & Events expanded its operations into MICE services in Greece. We organize meetings, incentives, conferences, events and cruises for local clients and global MICE firms. Loyal, consistent and original, we build working relationships that evolve into long-standing partnerships.

Venue Details

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Venue typeDMC

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Nearby Vendors

Trivial Events
Trivial Events
Multi-city
LIVE TRIVIA! (LIVE AND VIRTUAL EVENTS!) Looking to bring your group — business or personal — together and have some fun?
Or maybe there’s a special occasion you’d like to celebrate in a unique way? Trivial Events offers live and virtual trivia contests that engage everyone and create a unique, shared experience!   Why choose Trivial Events?   • Our trivia content specifically encourages teamwork and interactions. •. Special video questions and other creative elements elevate our events beyond typical “pub trivia.” (Check out the promo videos for quick snippets!) • Customized content creates a memorable event experience for all attendees.  • You do not have to be a “trivia person” to have lots of fun! We take a unique and creative approach to a range of topics and fun facts, aiming to both inform and entertain. In short, we want you to have a good time throughout! Team Building Activities and Conferences are our specialty!
 Our trivia events are an easy (and “non-cringey”) way for attendees to connect quickly — especially those, for virtual events, at different locations! These quick connections create a friendly, collaborative environment and boost communication beyond the event itself.
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The Table Less Traveled
The Table Less Traveled
Multi-city
Imagine eating a garden-fresh dinner with Marika on her back porch on the hilltops of Positano, exploring Machu Picchu with Cristo, or stepping into daily life in Osaka with Yoko by visiting her neighborhood market. We introduce travelers to our friends in Peru, Italy, Japan, and Malaysia on curated food tours with exclusive insider access to local businesses, restaurants, and locations. On these relationship-based trips, travelers experience the destination through a unique lens as they eat, explore, and learn alongside local residents. The Table Less Traveled is a boutique travel company that encourages deeper connections with the flavors, cultures, and communities of the world through small-group, international culinary trips.
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Amenities/Gifting
Preferred staff
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EES Agency
EES Agency
Multi-city
EES designs and executes unparalleled brand experiences through the power of events, trade shows, conferences, concerts, and more. Headquartered in Nashville, TN, with local and international clients, our procured team of experts provide results that matter ... and do it flawlessly. We are THE global event agency.
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Preferred staff
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Onyx Offsites & Trainings
Onyx Offsites & Trainings
Multi-city
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.
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Gary the Mentalist
Gary the Mentalist
Worldwide
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.
Hired Entertainment
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Nola Exhibits
Nola Exhibits
Multi-city
Live Event and Trade Show General Service Provider. Custom Trade, Pipe & Drape, Show Booth Rentals & Logistics
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Transportation
Preferred staff
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GeoSure, Inc.
GeoSure, Inc.
Worldwide
We are experts in the “Data Science of Where.” We analyze and normalize security risk signals and safety data on a hyper-local, block-by-block basis, so you can understand the security of personnel and assets anywhere in the world, at any time.
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Denver's Best DJs
Denver's Best DJs
Multi-city
We are Denver’s Best DJs. A coalition of great DJs available for booking in Denver, Colorado and around the world. We can rock any type of party from nightclubs and promotional events to amazing weddings, proms, company parties, school dances, pool parties, graduation parties and store promotions.
Hired Entertainment
Logistics/Decor
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DNA Productions
DNA Productions
Worldwide
Founded by two brothers with a shared passion for storytelling and excellence, DNA Productions was built on the belief that great media has the power to elevate brands and connect people. From humble beginnings with a camera and a vision, we’ve grown into a full-service media production company serving clients across industries from Fortune 500 companies to rising entrepreneurs. We don’t just shoot videos or take photos, we craft narratives, capture emotion, and bring your brand to life with purpose and precision. Every project is personal to us. Every frame, every edit, every moment is created with intention. At DNA, we combine creativity, strategy, and technical expertise to deliver media that moves the needle.
Logistics/Decor
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Mixhalo
Mixhalo
Virtual
Mixhalo is an AI-enabled, digital audio platform for live events. We launched Mixhalo in the music industry in 2016, working with artists like Pharrell, Incubus, and Metallica to stream every note at studio quality to VIP audiences – perfectly synchronizing with ambient audio. We then partnered with sports teams and leagues to deliver multiple channels of real-time commentary in some of the largest, most crowded arenas and stadiums in the world. From the broadcast booth directly to a fan’s phone and headphones. Real-time and at massive scale. Now, building on top of our scalable, real-time platform, we generate captions, summaries, and foreign language interpretations and stream them directly to the smartphones of attendees at the world's largest and most important conferences.
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Additional Information

Additional details

Helden DMC & Events is a Destination Management Company, organizing corporate events, incentives and meetings in Greece.

Helden DMC & Events Frequently Asked Questions

Explore frequently asked questions from the Helden DMC & Events regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated Helden DMC & Events's sustainability or social impact goals/strategy.
No response.
Does Helden DMC & Events have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
No response.

Diversity and Inclusion

For US hotels only, is Helden DMC & Events and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to Helden DMC & Events's public report on their commitments and initiatives related to diversity, equity, and inclusion?
No response.

Health and Safety

Were practices at Helden DMC & Events developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
No response.
Does Helden DMC & Events clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
No response.
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