We did an in-room celebration on April 30th during our recent trip. We had the Mickeys Magical Welcome - Family. Unfortunately we didn't get pictures. There are 3 time frames they offer for the setup between 2 to 8 pm (2 to 4, 4 to 6 and 6 to 8) but I'm not certain if they'll set up outside of those hours. I had originally wanted to get it for our arrival day but they prefer not to since they don't know which room until you check in.
We were really pleased with it. We added a few things to the package (some extra Mickey Vision Specs, Some Olaf vision specs, some frozen specs, and extra towels so everyone had one.)