I didn't have any such problem and thinking about it the air inside wasn't that moist. I stayed inside perhaps 20 minutes or so. It's a nice place to visit, although the entry price of $6.5 is a bit steep. I got in for free, thanks to
Vancouver Inspiration Pass.
Looking at the older photos in this thread it seems that some of the very same birds have been in there already in 2009.
Threaded Mode