Mini kiwis / kiwi berries
Kiwi berries aren't in season yet. You'll probably find them closer to the end of August / early September.
Highland Farms carried kiwi berries last year, although they were of the more tart variety. I've also seen posts about people finding them in Chinese supermarkets like T&T. I pick up my kiwi berries at Rock Garden Farms on Airport Road in Caledon. They carry the soft, juicy sweet variety that I like best.