What was once an exclusive, members-only club in Toronto is transforming into a four-floor dining experience this week, and we got a sneak peek. When all is said and done, Portland Square will be home to three distinct dining experiences on three different levels of the building, as well as a private event space and rooftop patio. Still, Portland Square — or what exists of it so far — is already shaping up to be King West's latest uber-Instagrammable nightlife and dining spot. Upon opening day, only the third and fourth floors will be open for business, but Portland Square has plenty more tricks up its sleeve in the coming months. Portland Square officially opens at 600 King St. W. on Friday, July 25.