The “Friends of Lapham Peak Unit” (FLP) is an IRS recognized 501(c)3 non-profit organization dedicated to supporting and promoting the Southern Kettle Moraine State Forest – Lapham Peak Unit. Our Employer Identification Number (EIN) is: 39-1650068. Some of our activities that support the park include sponsoring or promoting special projects, organizing volunteer work days and offering additional services to park visitors while also helping the DNR and park personnel.