I've never had a problem just walking into a Boston Pizza and using the washroom. In the case of Squamish, I've been a customer both times, but on some of the supercharger stops on my TCH trip I was not, and just walked in and took care of my business. Maybe somewhat rude as a non-customer but it is an option.Old thread and old news but we did a little road trip up to Whistler last week and used the Squamish SC as a rest stop in both directions. This was actually our first and only two times using a SC so far, and it was absolutely painless. We found a stall without waiting (dedicated on our way North, and had to share on our way South), and the charge was so fast even though we started with a relatively high SoC (around 63 or so going North and a bit higher going South as we used the destination charger at the conference centre for a short top up--another first for us). By the time we did a quick washroom break and coffee purchase at the Starbucks, the car was ready. Extremely convenient!
HOWEVER, that does bring one piece of sad news: the Starbucks in Garibaldi Village (right in front of the SC) is now closed--its last day of operation was this past Thursday (our trip south). There is another Starbucks a little down the road in either direction so not the end of the world but will take away the one-stop washroom & charge convenience, sadly. Does anyone know of another convenient restroom in that strip mall?