KeyPoint Partners has negotiated a lease with Big Lots for a 31,000 s/f retail space at Wonderland Marketplace. Vice president of leasing Don Mace negotiated the transaction on behalf of the landlord, according to Robert Lemons, managing partner of the firm. Wonderland Marketplace is a 135,000 s/f shopping center in Revere, anchored by Marshalls and Staples and featuring Hair Cuttery, Ninety-Nine restaurant, and the U.S. Post Office.