Tour is full
Towing service gets rid of tow trucks; switching to spent grains.

Transcript
During their visit to BeerCraftery, Paul and Max decide to check for a brewery tour.
Paul: Let's see if they are doing brewery tours!
Brewery employee Kevin: I'm sorry, this is the last tour and we're full.
Kevin: But you can certainly take the self-guided tour of the parking lot!
Some tour participant smiles.
Paul: Are you going to blast out the spent grain again? Someone ignored the no parking sign!
Some tour participant, turning: Gotta run!
Paul: It's a convertible, that will be hilarious!
Kevin: Ok, looks like I do have spots for you after all.
Tags: tour