ANN ARBOR, MI – Marshalls is moving a few buildings down within the Arborland shopping center. The off-price retailer is relocating to 3635 Washtenaw Ave. from 3675 Washtenaw Ave. and will have its grand opening from 8 a.m. until 10 p.m. Thursday, Aug. 22. A sign in the former location markets a store-wide clearance.