The idea of Possibility Playground, a playground where "all kids can play", was contrived by Mardy McGarry, a
special education teacher at Lincoln Elementary School, an elementary school in
Port Washington,
Wisconsin. The design of many playgrounds prevented her students from playing on them. McGarry saw how the
sand and
woodchips hindered the movement of
wheelchairs. The playground was christened "Possibility Playground" because it is a playground for all children, for those who have special needs and those who do not. McGarry contacted
design companies and sought advice from
therapists who work with special needs children. The Port Washington City Council allocated a piece of land for the project, with the condition that McGarry build the playground. ==Donations and building==