If only gym class had been this cool! Mamas looking to introduce a dose of nostalgia to their lil one's rooms will love the limited edition cabinets designed by Soren Rose for Denmark's Mater Design. Called Gymnasium, the "old edition" collection ($3,400 left) is made from recycled gym floorboards, maintaining the colored planks found on school gyms' hardwood courts. A mass produced line of the cabinets ($1,200 above, right), made from either sustainable pine or oak, is available in four styles all modeled after the traditional gym floors. With two shelves in each unit, the pieces are the prefect size for storing tot's games and athletic gear.