Pinecrest Diner • 1969

Pinecrest Diner is a family-owned classic American diner in San Francisco's Union Square that has been serving locals and visitors since 1969. Known for its retro decor, all-day breakfast, and charbroiled Niman Ranch burgers, the diner offers a comforting menu featuring everything from fluffy pancakes to indulgent milkshakes in a nostalgic 24-hour setting. Visit pinecrestdiner.com for more information.