As the weather warms up (or, let's be honest, as the fog occasionally parts), the city's lineup of free recurring outdoor events is quietly stacking up.

From the Civic Center Soundtrack series bringing live music and food trucks to the heart of downtown every Tuesday and Thursday, to Poetic Tuesdays at the Yerba Buena Gardens Festival, to midday Live Music Lunch Series performances, there's a surprising amount happening that won't cost you a dime.

And that's exactly how public spaces should work. Food trucks mean local vendors. Open-air concerts mean foot traffic and eyes on streets that need both. Yerba Buena Gardens transforms from an underused park into a genuine community gathering spot.

For those of us tired of paying San Francisco prices for everything from burritos to BART rides, a free Tuesday afternoon of poetry or a Thursday lunch with live music and a taco truck feels almost radical.

Grab your lunch, skip the desk, and go reclaim your city.