Sorry, she's part of the business. If the kitchen was backed up she should have conveyed that to the customers, if it wasn't she should have found out why the order was taking so long. I'd never wait for an hour after ordering and probably would have left
She did tell the customers that the kitchen was backed up.
"
they remained satisfied with filled drinks and proper notice that the kitchen was a bit busier than normal. "
I may have paid my bar tab and left as well, but I wouldn't blame the waitress for things she can't control.
A bit busier than normal isn't an hour wait. It's a whatever, but no way should it take an hour to get an order out.
It depends... You'd never wait even 3 minutes for a cocktail at Doc's, but there are places down at the beach where you might wait an hour to get a table.
Sometimes you just get swamped. If a wait for seating is normal, you can staff your place to keep up, but an abnormal surge? Hell! I've jumped behind the bar and served beers and washed glasses when I had other things to do, but normally, I'm slightly over-staffed.