Spongebob is at the Opryland Mall

We have a newly refurbished mall in Nashville. Two years ago the Cumberland river next to the parking lot, flooded the mall with about 8 feet of water (under the sea, anyone) and all of the stores have just now been reopened. The Lego store is now part of the mall, and they brought in "build your own Spongebob" as an activity this weekend. The shenanigans have begun.