Hello and welcome to the Disney Parks Moms Panel!
I am so sorry to hear that you are having a difficult time securing a dining reservation at
T-Rex. However, I must say that it does not surprise me since this is a very popular dining experience and I am sure you can understand why. Dining with dinosaurs...WOW! Yes, a reservation for this popular restaurant is ideal, but it looks like you will need to try your luck and walk-up. So to answer your question, you are more than welcome to stop by and ask. I have dined at this restaurant once. With my first visit, I was lucky enough to be seated with no reservation. Unfortunately, my second walk-up experience did not go so well. They were not able to take me. Personally, I think you should try.
Diane's Tip of the Day:
Disney Springs offers some great and unique dining and shopping experiences. If you are not able to dine a T-Rex, you will still have a variety of other dining experiences to choose from. Disney Springs is a great place to shop for Disney souvenirs.
Well, I am rooting for you and I will send some pixie dust your way in hopes that you can dine at T-Rex. Good luck!
Have a MAGICAL day and "SEE YOU REAL SOON!"
~Diane G.