Outdoor & Nature
FREE
Outdoor
15SEPTue
SPARKLES Horticulture Volunteer Day
Centennial Gardens
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It ran on Sep 15, 2026. We keep the listing up so an old link never dead-ends — here is what's on in Denver now.
See what’s on in Denver this weekendListed by Civic Center Park · Last checked Aug 13, 2026 · How we keep this fresh
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About This Event
SPARKLES is a Civic Center Conservancy horticulture volunteer opportunity held in partnership with Volunteer for Outdoor Colorado. Volunteers will support Denver Parks & Recreation with hands-on horticulture work at Centennial Gardens, a thoughtfully designed garden area downtown. The program continues Civic Center Conservancy volunteer efforts during park renovations while improving public green spaces.
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