The sports canteen in the Sports Centre of the University of Twente is in general open 7 days every week, it is open for UT members and visitors. The sports associations are responsible for the bar shifts.
For opening hours of the Sports Centre see: www.utwente.nl/en/sport/contact-organization/opening_hours/
For more information about the canteen committee: www.sportkantine-ut.nl/ (in Dutch).