Land-Based Cleanup: Minnie Ha Ha Park

Calendar Happens On Aug 22, 2026
Time 9am-11am

Description

Trip Leader: Kai Yarasheski & Jack Bilka


WHAT: Join us at Minnie Ha Ha Park to remove trash and debris from the park and areas around the Meramec River. This is a land-based cleanup. Volunteers will receive a t-shirt for participating in the 59th Operation Clean Stream!

WHEN: 9:00 am, Saturday, August 22nd. Volunteer check-in will begin at 8:45am. 

WHERE: Minnie Ha Ha Park - 801 Old Gravois Rd. Sunset Hills, MO 63127 - see map for exact location. Volunteers will meet at Lot E

WHAT TO WEAR:

  • Dress for the weather
  • Wear clothes that can get dirty
  • Closed-toe, sturdy shoes
  • Hat & sunscreen

WHAT TO BRING: 

  • A filled bottle of water - we recommend reusable!
  • Bug spray

 REGISTRATION NOTES

  • The annual OS-STL liability waiver must be signed and approved before a volunteer can register for this cleanup opportunity. To see if you have met this qualification, please view your profile here
  • A parent or guardian must accompany anyone under 16
  • This land-based cleanup does not require a canoe/kayak

ALL VOLUNTEERS ARE INVITED to a post-cleanup celebratory picnic at Simpson Lake Park! Enjoy hot dogs, drinks, comradery, and our youth event, Passport to Clean Water! 

Details

Get Connected Icon 130 and younger
Get Connected Icon Is Family Friendly
Get Connected Icon Register by Aug 20, 2026
Get Connected Icon Is Outdoors
Inclement Weather Plan: Operation Clean Stream is a rain or shine event. In case of severe weather, please check our Facebook page and your email for updates.
Get Connected Icon Is Not Wheelchair Accessible
Get Connected Icon Gloves and trash bags provided
Get Connected Icon T-shirts provided for those who pre-register

Location

Location Dot Shift Minnie Ha Ha Park
801 Old Gravois Rd.
Sunset Hills, MO  63127