Three new tenants announced Friday their plans to move into downtown East Peoria. Ross Dress for Less, the largest off-price apparel and home fashion chain in the United States, plans to open in the new East Peoria downtown along with Red Robin Gourmet Burgers Inc. and a Heartland Dental Care-affiliated practice. The name of the dental facility is yet to be determined. The three retailers join Target, Costco, ULTA Beauty and Gordman's in the East Peoria Downtown Center, which will open in March 2013. Additionally the expanded downtown district will house the new City Hall, a new 137-room Holiday Inn and Conference Center, the new Fondulac District Library, a Hometown Community Bank and possibly more retailers.