Hi Susan! Welcome to the Disney Parks Moms Panel!
In just a few weeks you will be on your way to your Walt Disney World Resort vacation! The planning and counting down are all part of the fun for me, and I'm happy to hear that you have been busy planning your magical visit.
As far as we know,
Toy Story Mania! will be open for all of May 2018, but that is always subject to change. Like you mentioned, the opening of
Toy Story Land is quickly approaching (yay!) and a new entrance to Toy Story Mania! is in the works. With that said, as of right now the information for May is that the
FastPass+ entrance will be closed, but the Stand By line will remain open. That is wonderful news for families like ours that adore this family-friendly attraction.
If this information holds true for your trip, I suggest getting to
Disney's Hollywood Studios prior to the park's opening hours and heading straight to Toy Story Mania! once you enter. This is such a popular ride that wait times can be quite long all day, so the earlier in the day you ride, the better!
I know you will have an amazing
spring vacation, Susan! Please visit us again with any other questions you may have!
Tabitha