I went to a brewery like this as well. Pretty annoying to have to carry your own food out from the kitchen because they weren’t optimizing for take out. They had heavy plates and bowls. Also, feel like rather than sitting and relaxing I’m forced to get up and run around looking for condiments and silverware and water cups. Can’t make it all in one trip. Don’t quite feel like a guest. Then at the end you’re expected to bus your own table.
And yes, they wanted a full 20% tip, probably even 25% if I remember right.