Open Circle is an invite-only affair - limited to speakers, TOA’s investors and selected infuencers and media. Its purpose is to offer unique experiences to small groups of like minded people.

Over the course of 4 days (concurrent to TOA) top thought-leaders - tech luminaries, influential artists, groundbreaking scientists - 

get together for a series of events.

RSVP password: OCxBerlin2017 

Please note that some events may have limited capacity. 

In this case RSVPs will be collected on a first-come, first-serve basis. 

Use your Eventbrite ticket code in order to register for TOA Satellite Events. 

Please note: your code may take 24-48h upon ticket purchase to be active.

If the event you would like to attend is at capacity, please reach out to to see if we can make special accommodations. 

Transportation Schedule

Private Bus Shuttle

9.00 am

11.00 am

9.30 am

11.30 am

2.30 pm

4.30 pm

1.00 pm

3.00 pm

10.00 am

12.00 pm

2.00 pm

12.30 pm

3.30 pm

5.30 pm

10.30 am

4.00 pm

Private Boat Shuttle

Amano Hotel Auguststraße 43

Mitte 10119 Berlin


→ Amano Hotel

→ Funkhaus 

Amano Hotel

Historischer Hafen 

→ Funkhaus 

Historischer Hafen

Fischerinsel 3, 10179 Berlin

Nalepastraße 18


12459 Berlin

Nalepastraße 18


12459 Berlin

As an Open Circle member, you can work at Ahoy! Berlin complementary during TOA17! 

To reserve a desk, please email with the subject line "Open Circle Complementary Cowork"

Ahoy! Berlin is a space for coworking and innovation, where individuals and companies can rent fully equipped work stations, quiet offices and organize events under flexible terms in a playful and cosy environment. 

Founded by Nikita Roshkow and Nikolas Woischnik in 2012, there are currently two locations: Berlin, Germany with 4,500sqm and São Paulo, Brazil with 1,000sqm. More spaces are planned with a focus on emerging markets!

Ahoy! Berlin:

Wattstraße 11, 13355 Berlin