Toronto's busiest transportation hub is getting even more lively this summer as it gears up to host an epic month-long festival with food, free concerts, and summertime vibes to boot. You might not immediately think of Union Station, the city's largest and busiest transportation (and construction) hub, as the ultimate festival pad, but they're once again on a mission to prove you wrong with the return of Union Summer, the station's month-long summertime food and music festival. Every Saturday night from 6 p.m. to 10 p.m., the station will host a night market that features a rotating selection of themed experiences and live music, best enjoyed with a drink and snack in hand. The eats on the menu aren't just your average hot dog stands and tornado potatoes, though. As it happens, you'll be able to pick up eats from some of the city's most popular and drooled-over eateries all summer long.