1:00A.M. Sun-Th 1:30A.M. Fr, Sat
1am Sun-Thu and 1:30am Fr-Sat
Well past 11 - I've been there around 1230 or 1.
I believe it's open until 1230pm
Some In-N-out's don't have lobbies, if the drive up is open the lobby should be open.
10pm
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