Looking for recommendations

[katbri]

Looking for a few recommendations, staying in Back Bay area.

1. Dinner Friday night for group of mid-30's women, we'd like to stay after dinner for cocktails therefore a fun bar vibe would be great. Any type of food with mid range price point.

2. Lunch solo on Friday, maybe a bakery or sandwich bar, something Boston is known for.

3. Brunch on Saturday.

4. Excellent seafood/oyster bar.

Thanks!