Earth Day may be over, but opportunities to get outside and support the environment continue across Central Indiana. From cleanups to festivals and hands-on nature programs, here are verified events happening in May and June 2026, organized by date.
Garfield Park Conservatory Spring Program
When: May 2, 10- 11:30 a.m.
Where: Garfield Park Conservatory and Gardens, 2505 Conservatory Dr.
This Indy Parks–hosted program offers hands-on environmental education inside one of the city’s most historic green spaces. The conservatory features tropical plants, seasonal displays and sustainability-focused programming throughout the year.
Eagle Creek Park Birding Hike
When: May 9, 8 a.m. to 5 p.m.
Where: Eagle Creek Park, 6515 Delong Rd.
Celebrate peak migration season with a guided birding hike through one of the largest municipal parks in the country, led by local naturalists.
More info: https://eaglecreekpark.org/events
Holliday Park Volunteer Stewardship Day
When: May 16, 9 a.m. to 12 p.m.
Where: Holliday Park, 6363 Spring Mill Rd.
Join park staff and volunteers to remove invasive species, maintain trails and support habitat restoration efforts along the White River.
More info: https://www.hollidaypark.org/support/volunteer/
EarthFest 2026
When: May 30, 10 a.m. to 4 p.m.
Where: Garfield Park, 6363 Spring Mill Rd.
Hosted by Earth Day Indiana, this annual festival features more than 80 environmental exhibitors, live music, food vendors and sustainability-focused activities for all ages.
More info: https://www.earthdayindiana.org/earthfest
Indiana State Parks Free Fishing Day & Outdoor Recreation Events
When: June 6, all day
Where: Indiana State Parks locations statewide
Enjoy free fishing (no license required) along with additional outdoor programming that encourages residents to connect with Indiana’s natural resources.
More info: https://www.in.gov/dnr/fish-and-wildlife/fishing/free-fishing-days/
White River Cleanup with Friends of the White River
When: June 6, 9 a.m. to 12 p.m.
Where: Wendell Phillips School #63, 1163 N. Belmont Ave.
Help remove trash and debris from the White River during this community cleanup event focused on protecting local waterways.
More info: https://friendsofwhiteriver.org/events
Garfield Park Conservatory Bonsai Show
When: June 6, 10a.m. to 5 p.m.
Where: Garfield Park Conservatory and Gardens
Presented with the Indianapolis Bonsai Club, this exhibit showcases curated bonsai specimens with experts on site to answer questions and discuss plant care.
More info: https://www.garfieldgardensconservatory.org/programsevents
For a full list of environmental events and ways to get involved, visit https://www.earthdayindiana.org/
Whether you’re volunteering, learning or simply spending more time outdoors, these events offer practical ways to keep Earth Day’s mission going throughout the spring and summer.
Contact Health & Environmental Reporter Hanna Rauworth at 317-762-7854 or follow her on Instagram at @hanna.rauworth.
Hanna Rauworth is the Health & Environmental Reporter for the Indianapolis Recorder Newspaper, where she covers topics at the intersection of public health, environmental issues, and community impact. With a commitment to storytelling that informs and empowers, she strives to highlight the challenges and solutions shaping the well-being of Indianapolis residents.
