Martian Valley Party

Welcome to Martian Valley!

A theme party for the wildly curious, the slightly strange, and the beautifully bold.

Sometimes, being an entrepreneur feels like you're from a different planet — speaking your own language, and dreaming beyond Earth's limits. That’s why we’re bringing the vibe to life with a theme party at Shack15 on April 23rd called Martian Valley — a place where all the creative aliens gather.

The party is co-hosted by Shack15 and 888hz, an independent alternative investment collective from Brazil. Our party is also the official closing party of Brazil in Silicon Valley 2025, bringing together top entrepreneurs, innovators, and cosmic thinkers from across the Brazilian ecosystem.

Come celebrate the magic of standing out, dreaming big, and belonging exactly where you are!

Dress Code: Dress in your most intergalactic, glow-in-the-dark style — it's a Martian reunion, after all.

Date: April 23rd 2025

Time: 7pm to midnight

This is an invite-only event. RSVP or guestlist required.

RSVP Required

This event is 21+

Please review our House Rules and Guest Code of Conduct.

About SHACK15

SHACK15 is a community for Founders, Innovators and Changemakers. Located on the third floor of the iconic San Francisco Ferry Building with panoramic views of the Bay, SHACK15 provides the stage for a diverse global community to gather and connect.

SHACK15 Location

We’re located on the 2nd floor of San Francisco's Ferry Building. Please use the elevator to come to the 2nd floor in the Ferry Building’s “Office Lobby” - located underneath the giant clock tower, on the left side of the main market entrance.