See all Pubs in Penticton Penticton for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Copper Mug Cuisines: Authentic Local About Copper Mug, Penticton Plaza, 1301 Main Street. Local haunt of Penticton's working class. Incredibly cheap food and drink specials change daily. $4 pints/bottles/highballs. Add to Wish List