There's a massive new Dairy Queen in Oliver now so you might like that.
I drive through Oliver quite often, lots of nice wineries between Osoyoos and OK Falls. The vegetable and fruit stands are getting more produce in now too.
Osoyoos has a new craft brewery called Backroads which is right on the highway in town if beer is more your thing.
It could be a bit smokey if that Osoyoos fire is still going.