The name nods to what the Presidio has always been organized around: feeding people in large numbers, on a schedule, in a place with a specific institutional character. The Officers' Club, a few hundred yards away on Moraga Avenue, went through its own reinvention a decade ago — from active military mess to public gathering space, its adobe walls and Hearst-era fireplace now hosting events and a small museum of Ohlone and colonial-era artifacts. The Mess Hall is a different kind of project, commercial where the Officers' Club became civic, but both are the National Park Service and the Presidio Trust working through the same basic question: what do you do with a decommissioned military base the size of a small town?

The Tunnel Tops park itself drew an estimated 700,000 visitors in its first year, which is the kind of number that makes a food hall make sense. Families who hike down from the bluffs, tourists who've driven over from Marin, neighborhood residents who treat the lawn above the tunnels as a regular Saturday destination — they've been making do with whatever they packed or the existing café options in the park, which have never been quite sufficient for the foot traffic.

By June 2026, if the timeline holds, someone walking the path between the tunnel portals and the overlook will see a building open and staffed, with a bar visible through the glass and a line probably already forming at whichever counter has the shortest wait.