Yep. Buy into a memorable event.I actually blew some of it last weekend on adele. Got tickets at face from a friend who couldn't use them so we had a lovely time.
I saw no mention of your age, your retirement savings or your expected spending in retirement. Do you have more than enough in your retirement portfolio?
Way back when, DW and I got a few modest found-money windfalls. There was always something better or more practical to use the money for. So we often used a 1/3-1/3-1/3 approach. One went for general house maintenance/expenses, one for the kids, one for "fun." Those 3 allocations were not literally 1/3 each. This didn't happen often, so we didn't dwell too much about it. Don't overthink this.