The arts and crafts area has a sewing table with a pinable canvas surface for pattern design, and this is also great for blocking hand knitted items.
Blocking means stretching the knitted item and steaming it to get a better shape. Acrylic, wool, alpaca and pretty much any fiber used to make a knitted item tends to roll at the edges and be floppy until it is blocked. Factory knitwear is blocked as well as hand knits.
I discovered a new tool called blocking wires which I used on this large lace shawl I recently completed. The wires can be run through the edges and pinned. Using the wires allowed for needing less pins and getting tension faster for the rectangular shape. I steamed the whole piece with a sewing iron and could see it adjust, tightening and relaxing, along the pattern.
Many people wash an item and block it into shape to dry, then steam it. A hat can be blocked on a large party balloon or a Styrofoam head form like the kind sold in beauty supply shops. Steam alone does a good job of getting a crisp shape for your knitted item. Just be careful to hover a steam iron a few inches above the item to not scorch or melt the fibers.