Weekday evenings this summer, Golden Gate Park hosts its free Happy Hour Concert series — live music, no ticket, no cover. Shows run roughly 5–7pm; check SFFuncheap for the weekly lineup as acts are confirmed on a rolling schedule. The park's Bandshell area (near Crossover Drive and Fulton) is your landmark. All ages. Free.

The draw here is the format: these are after-work shows designed for the "I have two hours before dinner" window, not a full-day festival commitment. Genres vary week to week — past summers have pulled in jazz, Latin, and brass bands — so checking the specific bill before you go is worth the 30 seconds. Food options in the immediate area are thin; grab something on Divisadero beforehand or bring your own. The park does not charge for entry at these shows, and there's no wristband line.

Getting there: the 5-Fulton or 21-Hayes Muni lines drop you within a few blocks. Driving into the park on a weekday evening is manageable, but street parking on Fulton fills fast — the side streets north of the park between 6th and 8th Avenues are your best shot. Restroom facilities are on-site but plan accordingly if you're staying late.

If you only have two hours: show up at 5, find a patch of grass near the back where you can hear without being in the crowd crush, and leave before the end to beat the Muni surge.