Marmi, the women’s shoe store specializing in hard-to-find sizes, opens this weekend in the Nordstrom wing at Westfield Montgomery Mall. Sales and special deals will be happening all weekend long; see the ad below for details. This week also marks the return of the mall’s Smart Toys store, which had been closed for several weeks due to structural repairs. Meanwhile, two other mall tenants have exited in the past few weeks. Sheepskin Gifts & Alpaca Too, a seasonal store that changes locations every year, will likely be back next winter. But the Lids hat store, whose products are now carried inside Macy’s, has closed its doors for good.