There's a some fun holiday STEAM activities around the capital region. Here's a few recommendations from Elementary STEAM Teacher, Mrs. Greco:
MiSci December break stem camps ($$ and registration required) -
http://www.misci.org/events/classes.php
NYS Museum-Holiday Events (Many choices; some history and others science related) -
http://www.nysm.nysed.gov/programs/program-series/holiday-vacation-week
Saratoga Children’s Museum ($$)-Thursday and Friday of break are two science related programs. This museum tends to be more geared toward younger children K-2.
https://cmssny.org/monthly-calendar/