I will be in Paris with two friends mid-June, and I am searching for a restaurant where, on a saturday night, we can enjoy ourselves, linger, and feel a little (but only a little) bit as if we are part of someplace fun and (i'm sorry to say) trendy. I have some exciting reservations for other times, so I'm not looking for a temple of fine cuisine. More the place you would go to have a really good meal while also having a really good time. If we were in New York we would go someplace like Gonzo. Any suggestions will be much appreciated. Oh - we are staying in the 6th, we are adventurous, and (if it matters) I am pretty much fluent in French.