A good event for a good cause:

Something special is brewing at Shaw Nature Reserve This outdoor festival, which benefits Shaw Nature Reserve, features its own farmer’s market (offering organic products from local vendors), food from St. Louis’ top restaurants, live acoustic music, special activities for children, self-guided tours of the Reserve, and delicious beverages, including Schlafly Beer, Kaldi’s Coffee and Mount Pleasant Wines.

Admission is $5.00 for adults, $4.00 for adults 65 and older & $3.00 for Garden members; children 12 and under are free