Hoop Dee Doo is our big must-do, but we also seem to make San Angel Inn happen every time. There are lot of others that we tend to repeat - Biergarten, Cape May Cafe, Sanaa, Be Our Guest (though I don't actually know why we keep going back there). Honestly I really like to have a good mix of old favorites and new experiences on our trips, so I try to limit the repeats. Our last trip we FINALLY were able to make Cali Grill, and I think that's going to be making the repeat list for here on out though.