If you have a few minutes one day please go donate blood. Give Canadian Blood Services a call to donate. 1 888 2 DONATE.
I’ve only gone a handful of times but am on track to do my second of the year next month. It only takes 30 minutes to go through the process and help out. If you can donate I highly recommend it.
Full contact details can be found here.
Find a location/clinic near you here.