What to do, What to do...

"That is the question facing me for Friday night. I have saturday off, and my mom has made it very clear that after dinnertime she wants me gone so she can spend time alone with her boyfriend.
I've emailed the person in Boston who owes me backrubs, though I screwed up and had to resend it just a little while ago. SO I don't know if that'll work out. If not I need to find something to do. Preferably overnight, though I'm sure I can either come in late enough that they are asleep, or possibly crash at our cottage (if it hasn't been closed up for the winter already).
So... anyone reasonably close got any ideas on how to pass a friday night?..."