Opportunities | Open Space STL

	April 2026
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1	2	3	4 Cancelled April Honeysuckle Hack at St. Vincent Park Community Stewardship Alliance at St. Vincent Park 9am - 12pm 22spots remaining WHAT: Take a moment out of your busy schedule and join the Community Stewardship Alliance to remove invasive honeysuckle and winter creeper from the St. Vincent Park woodlands. WHERE:St. Vincent Park, 7335 St Charles Rock Rd, St. Louis, MO 63121. ... Cancelled April ... Cancelled April Honeysuckle Hack at St. Vincent Park View More
5	6	7	8 Honeysuckle Hack at Greensfelder Park on 4/8 (new Location Mustang Shelter Community Stewardship Alliance at Greensfelder Park 9am-12pm 17spots remaining We’ll be clearing invasive honeysuckle around Mustang Shelter on Allenton Road.WHERE: Mustang Shelter (Updated 4/5). Google Map link hereWHEN: Wednesday, April 8 from 9am to 12pm. Volunteer check-in will begin at 8:45am. WHAT TO WEAR:Clothes that... Honeysuckle Hack... Honeysuckle Hack at Greensfelder Park on 4/8 (new Location Mustang Shelter View More	9	10	11 Land Clean Up: Creve Coeur Park at Mallard Lake \| Grade A Confluence Trash Bash 8:30am to noon 3spots remaining SITE GRADE A - Flat, open. Suitable for all ages and with some limited mobility. WHAT: Volunteers will meet at the Lakehouse Bar and Grill parking lot and split into groups to clean up areas on land around Mallard Lake and down the trail to Creve ... Land Clean Up: C... Land Clean Up: Creve Coeur Park at Mallard Lake \| Grade A View More
12	13	14	15	16	17	18 Jefferson Barracks: Sylvan Springs Beverage Garden and Amphitheater Restoration & Planting on April 18 Community Stewardship Alliance at Jefferson Barracks Park 9am-11am 9spots remaining WHAT: On Saturday, April 18, 2026, we continue restoration work with our enthusiastic group and any newcomers to make this a destination for gatherings, small concerts and relaxed personal reflection. The beautiful natural spring, patio and planting... Jefferson Barrac... Jefferson Barracks: Sylvan Springs Beverage Garden and Amphitheater Restoration & Planting on April 18 View More
19	20	21	22	23	24	25 Mallard Lake Pollinator Garden Maintenance on April 18th Community Stewardship Alliance at Creve Coeur @ Mallard Lake 8:30am to noon 16spots remaining WHAT: Spring cleaning applies to pollinator gardens, too! Join the Community Stewardship Alliance for pollinator garden maintenance at Mallard Lake. There will be varying activities ranging from removing unwanted plants, planting new plants, and ... Mallard Lake Pol... Mallard Lake Pollinator Garden Maintenance on April 18th View More
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Cancelled April Honeysuckle Hack at St. Vincent Park

Community Stewardship Alliance at St. Vincent Park
9am - 12pm 22spots remaining

WHAT: Take a moment out of your busy schedule and join the Community Stewardship Alliance to remove invasive honeysuckle and winter creeper from the St. Vincent Park woodlands. WHERE:St. Vincent Park, 7335 St Charles Rock Rd, St. Louis, MO 63121. ...

Cancelled April ... Cancelled April Honeysuckle Hack at St. Vincent Park

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Honeysuckle Hack at Greensfelder Park on 4/8 (new Location Mustang Shelter

Community Stewardship Alliance at Greensfelder Park
9am-12pm 17spots remaining

We’ll be clearing invasive honeysuckle around Mustang Shelter on Allenton Road.WHERE: Mustang Shelter (Updated 4/5). Google Map link hereWHEN: Wednesday, April 8 from 9am to 12pm. Volunteer check-in will begin at 8:45am. WHAT TO WEAR:Clothes that...

Honeysuckle Hack... Honeysuckle Hack at Greensfelder Park on 4/8 (new Location Mustang Shelter

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Land Clean Up: Creve Coeur Park at Mallard Lake | Grade A

Confluence Trash Bash
8:30am to noon 3spots remaining

SITE GRADE A - Flat, open. Suitable for all ages and with some limited mobility. WHAT: Volunteers will meet at the Lakehouse Bar and Grill parking lot and split into groups to clean up areas on land around Mallard Lake and down the trail to Creve ...

Land Clean Up: C... Land Clean Up: Creve Coeur Park at Mallard Lake | Grade A

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Jefferson Barracks: Sylvan Springs Beverage Garden and Amphitheater Restoration & Planting on April 18

Community Stewardship Alliance at Jefferson Barracks Park
9am-11am 9spots remaining

WHAT: On Saturday, April 18, 2026, we continue restoration work with our enthusiastic group and any newcomers to make this a destination for gatherings, small concerts and relaxed personal reflection. The beautiful natural spring, patio and planting...

Jefferson Barrac... Jefferson Barracks: Sylvan Springs Beverage Garden and Amphitheater Restoration & Planting on April 18

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Mallard Lake Pollinator Garden Maintenance on April 18th

Community Stewardship Alliance at Creve Coeur @ Mallard Lake
8:30am to noon 16spots remaining

WHAT: Spring cleaning applies to pollinator gardens, too! Join the Community Stewardship Alliance for pollinator garden maintenance at Mallard Lake. There will be varying activities ranging from removing unwanted plants, planting new plants, and ...

Mallard Lake Pol... Mallard Lake Pollinator Garden Maintenance on April 18th