Evenings in a ski resort can go in a lot of directions and Gudauri actually has a pretty decent casino scene going on. Georgia as a country has always had a relaxed stance on gambling, so there are proper licensed venues around, not some sketchy backroom setup. Right in Gudauri you can check out https://casinogudauri.ge/ . Slots, table games, the usual range you’d expect from a solid casino. After a long day on the mountain it honestly works pretty well as a way to wind down, grab a drink and try your luck for a couple of hours before heading back to the hotel.