We haven't gone yet!
I'm anticipating a good time. FWIW, to equalize things a bit, I'm buying dinner at the fun restaurant, since we're just "friends" right now.
In fact, I was kind of surprised he asked, as he has been alone a while, and I think he'd like to find someone [retired] and settle down. I can't afford to retire any time soon. That's just the way things go sometimes. But, he's really a fine man, awfully good company.