Here you can pick robot parts off of conveyor belts to build your own pint-sized R-series (like R2-D2) or BB-series droid (think BB-8), which will then communicate with its full-scale counterparts around the land. Pre-assembled droids, like a chatty C-3PO and an R-3X (“Rex”) bluetooth speaker, are also available. Greet the gregarious robots outside, one of whom is enjoying a relaxing oil bath. Custom droids cost around $100.