Meanwhile, in Boca Chica:

1) SpaceX Starhopper's new shoes #shiny
2) Convoy of gravel trucks.
3) Where they dumped the gravel
4) QD (Quick Disconnect) GSE (Ground Support Equipment) connection testing.

📸Mary @BocaChicaGal
More here:https://t.co/9ByRmuOXSO#HoppingIsComing pic.twitter.com/AbXuhmt5OG

— Chris B - NSF (@NASASpaceflight) May 21, 2019