Arc Mainnet launch | Lisbon

​Watch Party & Demo Event

​This event marks Arc's public mainnet launch week.
Circle's Arc network goes live on September 16, 2026. This watch party celebrates the launch the following evening, bringing the Lisbon community together to watch key moments, demo what's building on Arc, and mark the network going live.

​Prepared by: Lunar Strategy

​Date: 16th September, 2026

​Format: In Person at Lunar Strategy HQ

​Location: Avenida Duque de Loulé nº24A, 1050 090, Lisboa

​Organisers at venue: Tim Haldorsson

​Overview
The event brings together the Lisbon Arc community for a livestream viewing, presentation, live demos, networking, snacks, and drinks, celebrating Arc's transition to public mainnet.

​Agenda

• ​Doors open at 5:30PM

• ​Kickoff: Mainnet context by Tim Haldorsson at 6PM

• ​Livestream viewing 7PM: The Arc Mainnet launch

• ​Community demo: One Arc community builder can present what they are building

• ​Snacks, drinks, and open networking

• ​Close at 9PM

​Past Arc Event

​https://x.com/timhaldorsson/status/2079996580476715384
https://x.com/timhaldorsson/status/2079949459484467612
https://x.com/timhaldorsson/status/2080739916732867003