There's the Derrick Club that's in West Edmonton. Royal Glenora is near downtown I believe. Red Willow in St. Albert is in the NW, and any other drop ins you can inquire about are here: http://www.compusmart.ab.ca/edba/clubs.htm
LOL yeah there's that big wall of ice between calgary and edmonton that you have to break through to get here but take a look at the EDBA website, there are lots of clubs in every area, or you could go to the University on fridays and sundays good luck
I've gone there quite a few times and I'm not a student. I think they just ask for a drop in fee if they notice you. But I agree Fridays are extremely busy, Sundays are not too bad if you go early (10AM) but not many ppl want to get up that early. Just giving another option.