In the 2003 screenplay, Jack jovially convinced the waitress that their drinking is important today:
JACK
(friendly)
Me and my partner here, we got us a
summer's worth a drinkin' to do today.
Reckon we're gonna need that extra hour.
BARTENDER
(repeats)
Told you...we open at ten.
The WAITRESS glares at the BARTENDER.
WAITRESS
Aw, lay off 'em, Royce. They're just buttons.
ROYCE shrugs.
WAITRESS
(cont'd—friendly, too)
You boys have a seat.