SPPF coordinates volunteer events for members to donate their time and efforts to improve the parks.


SPPF is an advocate for planning, growth, ecosystems, and developing the parks.

Raise Funds

SPPF helps fundraise and collect contributions to support the parks.

Board of Directors:

Jonathan Stevens Profile Picture

Jonathan Stevens

Founder, President

Jonathan has been visiting Sun Prairie Parks for over 35 years and enjoys ice skating, canoeing, sledding, snowshoeing, flying kites, climbing trees, bicycling, hammocking, and playing with his daughters in the Sun Prairie parks.

William Dunlop Profile Picture

William Dunlop

Founder, Vice President

Bill and his wife, Amy, have been residents of Sun Prairie for 15 years and have a passion for parks. During his engineering career he has designed parks, bike and pedestrian trails, and natural areas. Bill can be seen running or biking on Sun Prairie’s trail system almost any day of the week or helping Groundswell Conservancy at Patrick Marsh.

Rebecca Timm

Rebecca Timm


Rebecca has lived in Sun Prairie since 2019. Outside her work as a Credit Analyst at the Bank of Sun Prairie, she enjoys reading, walking through the trails in her neighborhood, playing at the Sun Prairie playgrounds with her niece and nephew, and spending time with family and friends.

Erik Naumoff

Erik Naumoff

Founder, Secretary

Moving to Sun Prairie in 2005, Erik has been enjoying the Sun Prairie neighborhood parks as a means of both relaxation and recreation for years. Moreover, for the past 8+ years, he has been frequenting the Sun Prairie Pet Excercise Area on almost a daily basis along with his two dogs, and serving as a staunch advocate for dog park maintenance, enhancements and expansion.

Terry Larson

Terry Larson

Director At-Large

Terry joined the board in 2022 and is a long-time advocate for Sun Prairie Parks. Terry has been instrumental in organizing the group's efforts with planting pollinator gardens in Sun Prairie parks. Terry is an avid bicyclist and often can be found commuting on his electric bike around town when the weather allows.

Mark Piela

Mark Piela

Founder, Director At-Large

Mark and his wife, Kate, have called Sun Prairie home for over 35 years. Along with their children, they have explored many of the amenities of the park system. Through the seasons, whether swimming or skating, playing baseball or sledding, biking or cross-country skiing, bird watching or nature hikes…enjoying the outdoors has always been a family favorite.

Theran Stautz

Theran Stautz

Director At-Large

Theran and his family have lived in Sun Prairie since 2015. He enjoys biking in every season, on and off-road, He also likes to kayak, camp, hike, and play frisbee golf and soccer. Theran's work as an ecologist has given him a deep appreciation for natural resources and he is working to improve vegetation and wildlife habitat at the City's Parks.

Tom Jisa

Tom Jisa

Director At-Large

Tom has lived in Sun Prairie since 2016 and values its community. He enjoys giving back through SPPF. Outside of his project management consulting firm, you can find Tom on the local bike trails or at local, county or state parks enjoying the outdoors.

  • “Everybody needs beauty as well as bread, places to play in and pray in, where nature may heal and give strength to body and soul.”

    John Muir
  • "The measure of any great civilization is its cities and a measure of a city's greatness is to be found in the quality of its public spaces, its parks and squares."

    John Ruskin

Beneficiary Designations:

An EASY way to leave your assets to support the Sun Prairie Parks.

Sun Prairie Parks Friends Badge
Grandview Park Playground

Upcoming Events

All Participants Welcome

Thursday Aug. 1, 2024 6-8pm

Sun Prairie National Night Out

Cannery Square, Downtown Sun Prairie

Visit the Parks Friends at the annual National Night Out event in Sun Prairie. The Friends will host an information and activity table at this community event. Stop by and say hello!

Saturday Aug. 10th and Sept. 7th, 7am-noon

Sun Prairie Farmers Market

Cannery Square, Downtown Sun Prairie

Visit the Parks Friends at the Sun Prairie Farmer Market.

Saturday Sept. 21st, 11am-4pm

Sun Prairie Multicultural Fair

Sheehan Park, Sun Prairie

Visit the Parks Friends at the Sun Prairie Multicultural Fair.

September 2024

Community Playground Build

Westwynde Park, 855 Eddington Drive

Help assemble new playground equipment at Westwynde Park as the Friends volunteer their time and allow the city to save labor costs and apply it to the purchase of equipment.

Third Wednesday of the Month

Board Meetings

Various Locations - See Schedule

The Sun Prairie Parks Friends, Inc. Board of Directors meet once a month and welcome member and community input at all meetings. Meetings are typically on the third Wednesday of the month at 5:00pm.

SPPF Meeting Schedule