I'm pretty sure the Butterfly Gardens is still in the same spot near Butchart Gardens. I was there in August. There's another butterfly greenhouse (Butterfly World, maybe) in Coombs. A good 2 hour drive (and MUCH further by bus) away from Victoria, mid-Island. Anybody coming to the mid-Island should let me know - I can point you to lots of spots on and off the beaten tourist track, and maybe even provide a haven from the damp.