Hit some great golf courses like Fairview, Penticton, Nkmip, Twin Lakes and Osoyoos as they have some decent afternoon rates....tour the Naramata wineries...hit the lakeside pub the Barking Parrot....rent a mountain bike and go,on the KVR trail...rent a tube and go down the channel if weather is decent...enjoy a meat and cheese board and a cold brew at the new Cannery Brewery...rent a kayak and cruise the lake...
You, sir, spend a weekend they way I would.