| Brewcity Bruisers feat. Milwaukee Riverkeeper | February 13, 2010 | |
| Clean River, Clean Falls Stormwater Conference | February 25, 2010 | |
| XC Ski at Havenwoods State Forest | February 06, 2010 | |
| Love Your Bike Party | February 11, 2010 | |
| Public Service Conference: Water & People | February 26, 2010 | |
| Sierra Club's Educational Program - Feb 2010 | February 15, 2010 | |
| Alliance Volunteer Meet & Greet | February 25, 2010 | |
| Milwaukee Audubon Society's 30th annual Natural Landscapes Conference | February 13, 2010 | |
| Winter Cabin or Tent Overnight Outing & Training | February 27, 2010 | |
| Winter Cabin or Tent Overnight Outing & Training | February 28, 2010 | |