Vendors and exhibitors are wanted for Howard County's GreenFest, scheduled for April 17, from 10 a.m. to 4 p.m., at Howard Community College's Burrill Galleria, 10901 Little Patuxent Parkway in Columbia. People with information on green products, ecological home cleaning and lawn care, alternative energy, water conservation and reuse, and tips for greening everyday activities are encouraged to apply.

Each space includes a 5-foot table and two chairs. Cost for nonprofits is $25 per space, $35 per space for others. Preference will be given to businesses and organizations that promote environmentally friendly goods and services.

To apply and for more information, call 410-313-4374 or go to hcgreenfest.org.