Hike for Your Heart
What: 1.25-4.5 mile hike, demonstration, refreshments, and prizes. Wear red.
Where: 10245 Winton Road (Winton Woods)
When: February 13, 3:30 p.m.
Price: Free, vehicle permit required.
Info: 513-521-7275  http://www.cincinnatiusa.com/Calendar/event.asp?ProdID=94676Sunday Jazz Brunch in the Park- Valentine's Day Brunch
What: Live jazz is coming to the Hamilton County Park District, featuring the Chris Comer Trio! A buffet with over 25 items, a carving station, and an omelet bar will be available. Enjoy a nature walk after brunch.
Where: Sharon Woods
When: February 13, 10 a.m.- 2 p.m.
Price: Adults $13.95, children 2-12 $6.95
Info: http://hamiltoncountyparks.org/events/sundayjazz.shtm Thursday Art Play: Are your eyes playing tricks on you?
What: Explore Erica Bailey's Telescoping House and make your own changing kaleidoscope.
Where: Contemporary Arts Center (2801 Erie Ave.)
When: February 13, 10:30 a.m. - 11:30 a.m.
Price: Free!
Info: http://eventful.com/cincinnati/events/thursday-art-play-your-ey-/E0-001-035902655-6@2011021310

The Krohn Zone: Chocolate
What: A day of family fun and learning with videos and hands-on activities, visitors can learn about nature.
Where: Krohn Conservatory
When: February 12, 10 a.m.
Price: Free
Info: http://cincyparks.com/krohn-conservatory/ Colors in Nature
What: Through pictures and live animals, you will see all the colors of the rainbow. Look at how and why color is important to local wildlife.
Where: Sharon Woods
When: February 13, 2 p.m.
Price: Free
Info: http://www.greatparks.org/events/events.shtm#12Two by Two
What: Love is wild! Join the naturalist to find out just how animals get together to start a family.
Where: Winton Woods
When: February 13, 3:30 p.m.
Price: Free
Info: http://www.greatparks.org/events/events.shtm#12