Call ahead to be certain that someone is there to sell you a license.
I would have to assume as long as someone there that knows what they are doing they could do any time. But calling would be your best bet.
Call. Or go in the morning
I would call them
Go in the morning
Call them
I don't know what time they stop
I think it's 8pm
Give them a call
Thanks! Your answer is awaiting moderation.