Volunteer Opportunities The Haan Museum is a 501(c)(3) nonprofit organization, and it runs on volunteer power! If you'd like to get involved, submit the form below to get started: Name First Last Email PhoneCheck the volunteer areas that interest you most. Garden and Nature Trail Docent Greeter / Cash Register Events Education Office Building and Grounds Development/Fundraising Grant writing Other (add comments below) Other/Additional Comments Δ