Join FOGG for a Trail Mixer at The Tunnel Tops!Be the first to know what’s happening in the parks with an evening at the Presidio Tunnel Tops Design Lab! Check out the latest designs and videos of the Presidio Tunnel Tops project take a guided tour of the Design Lab and enjoy complimentary brews and tasty snacks from Fort Point Beer Co. and Whole Foods.Afterwards hop on over to Presidio Twilight on the Main Post–featuring Off the Grid food trucks live music and fire pits and cabanas–for a one-of-a-kind Thursday night out!DID YOU KNOW? ??????The Presidio Tunnel Tops will be a new 14-acre park oasis overlooking the Bay and Golden Gate. With 360-degree views a vibrant playscape and spectacular walking paths the Tunnel Tops is one of the most exciting new projects in San Francisco.Trail Mixers is a series of friend-raising events hosted by Friends of the Golden Gate (FOGG) and held in a picturesque part of the Golden Gate National Parks on the first Thursday of every month from 6-8 pm.This is a ticketed event and space is limited! Follow the link to purchase tickets now! This event is for adults 21 and over so be sure to bring your ID.