From Fiona Kennedy - our speaker at the September 15th meeting:  
Everyone in the Rotary Club can get a free FUN! Pass (our 24 hour membership) if they use the promocode ROTARY when signing up for a FUN! Pass on our website or the BCycle App. You can find station locations on the website and app as well. 
Fiona also included information on sponsorship options.  Unfortunately, these start at $10,000 per year!  But she did send us a mockup of what it could look like: