Tulsa Artist Fellowship Flagship A 2,421-square-foot public project space at 112 N Boston Ave, purpose-built by the Tulsa Artist Fellowship as an exhibition venue for its three-year artist-residency program. Programming is free and often tied to broader Arts District weekends, including outdoor film screenings and community talks staged in tandem with Guthrie Green next door. Fully accessible, including family-scale restrooms, which is a nice detail worth noting for visitors with kids.