Going to the zoo in January was a new experience for all of us. The penguins' stroll lured us there (and we in turn lured our friends Chuck and Jess). Every Sunday afternoon during the coldest months the keepers take the penguins for an enrichment walk outside, and visitors line up like on a parade route. The weather was mild, and a good time was had by all :) For more info check out
http://www.stlzoo.org/