Kick off the events of Portapotty Run with a high-octane chase, using grouchy Big Al’s school bus to escape the titular outhouse and start Gub the Cowboy’s journey to take it down.

• 500 bricks
• Year: 2019
• 3 minifigures: Gub the Cowboy, Flubsy, and Big Al
• Source: Portapotty Run
• Play features: removable roof, locking rear door, pop-out emergency exit windows, firing portapotty water tendrils