Amanda,
I don't think it's weird. Infact on one or 2 of my ressies I did that.... For the boys it was "too cool for little school" Both boys are now at the 'big school' (elementary school, Shane is starting K and Cody is starting 1st).
I think I may add my Nana's B-day onto our ressie with them. Her and Papa are coming to MK one day along with my mom (as a surprise) and I booked Crystal Palace for dinner. I think I put in Celebrating 4 generations as the celebration, but I may switch it to Nana's B-day as that is early Sept! I have a little time yet to 'fine tune' it!
I like the idea of letting the kids pick. We let the boys pick our 1st night ressie...WCC. Thye call it "the place with the Lincoln Logs"

Not to be Debbie Downer, but would the kids get upset if one kid had something special happen at their night and they didn't? From what I hear Disney is not consistant with what they do for celebrations.
Under 3 weeks!!!!!!!!!!!!!!!!!!!!

Yay for you! I can't believe how fast my trip is coming up. Just under 2 months.....when I started my PTR it was well over a year, now we are under 2 months!