MoMA PS1 is a converted school building in Queen's Long Island City neighborhood. Unlike other art institutions, it's solely an exhibition space, and the museum stores no permanent collection. This makes visiting PS1 a truly unique experience, because chances are, from one visit to another, you will never see the same work displayed twice. The space is devoted to emerging artists and allows them to freely experiment with their ideas. The works that are often displayed are new, bold, and relevant to current events. PS1 is a smaller institution, so you should have no problem doing and seeing it all in a day.