Three more major retailers have joined Target at the new Parkside Town Commons shopping center in west Cary and are now open for business.

The Harris Teeter grocery store, Massage Envy spa, Sleepy’s mattress store and Jersey Mike’s sandwich shop have all opened, according to the shopping center’s owner and developer, Kite Realty Group (NYSE: KRG) of Indianapolis, Ind.

The Target (NYSE: TGT) store at 7129 O’Kelly Chapel Road opened at Parkside in March.

Parkside Town Commons is slated to…