Not sure if you are in the age range of enjoying some night life but there are plenty of spots to hit Friday and Saturday night.
weekend night clubs:
https://www.instagram.com/441main/?hl=en
https://www.instagram.com/citizenwpg/?hl=en
https://www.instagram.com/palominoclub/?hl=en
https://www.instagram.com/larocawinnipeg/ (food and lounge and bumpin patio)
https://www.instagram.com/pintwinnipeg/?hl=en (food and lounge)
There is also the Village, with few chill spots like G Martini, the toad in the hole, Upstairs ect. You can also take a little walk down Corydon ave, its lined with hang out spots that's always packed with people. Places like Bar Italia, Teos, Saffrons...just walk towards the mob of people outside.
Enjoy your stay, cant wait to see the pics you snap and, as a visitor, what you thought of Winnipeg.