The John Dutton Theatre (616 Macleod Trail SE) is located right along the C-Train line. Just get off at City Hall station, on the 2nd floor of the Calgary Public Library.
Street parking downtown is free after 6 PM. Nearby streets with parking available are 6th Ave, 9th Ave, 1st Street and 3rd Street.
There are two close surface lots near the John Dutton Theatre, one on 4th Street and one on 9th Avenue.
Both Bow Valley College and City Hall have heated parkades that are a quick walk away from the event.