We did this last year in June at Hollywood & Vine and
loved it!! We actually got there an hour and half early because we were so tired from the day but we just sat back and watched it fill up, the CM push people over, and fill up some more. Meanwhile, we were just hanging around and chatting with people beside us, not being squished together at all! We were able to take frozen lemonade in and ate it there as well as get up and go to the bathroom with out worries of losing our place (we did this one at a time). We actually liked it so well we are going to do Mama Melrose this Sept. If you haven't booked already and they say they don't have available keep checking. We used a
travel agent last year (big mistake) and she wasn't able to get the reservation but we were able to call up and get it. We checked different times of the day (morning, evening, lunch, way home from work) and bam were able to get a spot! Dinner is early. Our booking last year was at 3:30 and this year we wanted it later if possible. Our time.......3:45

guess it is later! We loved it and will probably keep doing this! The Brown Derby is on the package as well, but we decided to not do it. In case you don't know it takes 2 table service credits and we wanted to do Hoop Dee Doo this year so skipped Brown Derby.
Hollywood & Vine - buffet
Mama Melrose - prefixed package - includes app, entree, and dessert
Brown Derby - menu
Also check out the allears page at
http://allears.net/din/fantdin1.htm
The seating is over on the right hand side of the stage. Althought the way the stage is, we still had a great view. The way the show is I think you probably have a great seat from anywhere in the theater. One thing to keep in mind. If they cancel the show you don't get a refund or raincheck for a later show. This stage had a ton of metal and looks like a lighting rod waiting to happen!
Hope this helps!