Jeffrey's Hamburgers

Downtown San Mateo woodfire spot with kids' pizzas, rotisserie chicken, and a roomy modern space steps from Central Park.

East Coast-style pizzeria with an official Young Kid's Menu (pizza, pasta) for an easy, casual family dinner downtown.

House-made pasta and contemporary Italian cooking, with tables out in the parklet.

Casual Italian with fresh pastas and piadine, a real kids' menu, and a Thursday kids-eat-free night.

Top-tier tsukemen without the line-wait meltdown: join the Yelp waitlist remotely, and kids get their own small bowls of milky ramen or brothless aburasoba with jammy eggs.

A big San Mateo park with a playground split for little and big kids, plus a Japanese Tea Garden, arboretum, and a free train ride.