We like Sunshine Seasons but last year, and I know it is not in World Showcase but, we also spent a decent amount of time in the Electric Umbrella. We were leaving Mouse Gears when it was obvious a storm was coming so we headed to the Electric Umbrella to eat and seek cover. It worked out perfectly! It was air conditioned, the restrooms were inside and the drink fountains were self serve. It was a total, unplanned, win for us. Exactly what we needed during a hot July thunderstormy afternoon (the storm lasted for a couple of hours and we just hung out there with many others, pin trading was a big happening in there.