My wife, brother-in-law, and myself are visiting San Francisco this weekend from San Diego and Phoenix. We're staying downtown in the Embarcadero area. We're looking for a dinner spot for both Friday and Saturday nights, and a great Chinese food place for lunch on Sunday. My wife and I have been to several of San Francisco's delicious restaurants including Boulevard (our favorite), Quince, Zuni Cafe, Delfina, A16, and 2223 to name a few. It's my brother-in-law's first time in San Francisco. We're looking for something a little less refined/upscale as my brother-in-law has informed me he will only be bringing one pair of shoes with him and they will be white sneakers. So anywhere that would allow those paired with jeans is what we're looking for. Modern American, Latin, or Italian would be good, but we're open to suggestions. Our price point would be somewhere in the area of $20 or less per entree. Thanks in advance for your help!