The Third Floor Studio is 2400 square feet of working space alongside a bedroom and bathroom. 10 foot windows wrap the room's east, south and west walls for superb natural light. Worktables, easels, moveable wall, bed, lockers, desk, chairs and benches are furnished. This room was originally designed the Encampment Hall by the International Order of the Odd Fellows Fraternity who are responsible for this building's construction in 1898. Odd Fellow ceremonial meetings, costumed performances, and celebrations filled this room through the 1950s. Preceding this studio upon entering the third floor is the Odd Fellow Antechamber, which 100W has repurposed as the Resident Writer's Studio.
100W hosts large dinners and exhibitions in this room seasonally.