- Location: Baker Arboretum, 470 Jim Clay Dr, Bowling Green, KY 42103 - Date: Saturday, April 18, 2026 (Earth Day weekend) - Time: 9:00 AM – 1:00 PM ET - Cost: Free (donations encouraged) - Description: Public eco-event with guided hikes, clean-up activities, educational workshops, and family crafts. - Source: [bowlinggreenparks.com/events]() and [kystandard.com/community-calendar]() No major festivals or large-scale fairs were listed between March 29–April 3 or April 20–23 as of the latest upda