This city is awesome, so much to see and do.
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1. FOREIGN CINEMA - brunch or dinner here is awesome. Its an old movie theater converted to a restaurant, but they still show films.
2. Cako creamery - ice cream - this was the place we had Thai-ice-tea icecream in a pushpop. (there are many incredible/odd icecream places in SF..
3. I havn;t been yet, but if you are looking for something weird to do on a rainy day, check this place out..
http://www.playland-not-at-the-beach.org/
4. BENU - restaurant. fantastic. - expensive. GO HERE!
5. Atelier Cren - restaurant. fantastic. one of the best meals I've eaten. very expensive. GO HERE!
6. Katana-ya 430 Geary Street (415) 771-1280 - great little hole-in-the-wall Ramen noodle spot. (right near clift hotel) (walkable from union sq)
7. zeitgeist bar - bloody marys, outdoors, great on a nice day..
8. drinks at the back bar in the Clift hotel - this place is great. (walkable from union sq)
9. sfmoma - good option for a rainy day.
10. mission chinese food/lung chan - hipster chinese retaurant in the mission. serves kung pao pastrami and other odd dishes. weird hours..
other spots..
Boulevard 9:30
La Mar Cebicheria Peruana 9PM
Kokkari Estiatorio 8:30
Commonwealth 9PM
Yank Sing 3pm?
the house - VERY GOOD