Sperry Chalet and Granite Park reservations opened earlier in January and, presumably, were filled rapidly.
Kevin noted another record-setting year for volume of requests received.
Granite Park Chalet seems to be adding guided interpretive hikes and workshops. Here's the schedule:
http://www.graniteparkchalet.com/workshops.php
Tibber's write-up of the Ahern geology hike was quite interesting.
Any Chatters trying for a chalet stay, with or without a workshop?