The U.S. Army Corps of Engineers will host its final Regulatory Division Open House Wed., Sept. 3 at 8:30 a.m. at the Charles W. Turnbull Regional Library, 4607 Tutu Park Mall, St. Thomas, U.S. Virgin Islands. The Corps will also host a public meeting Thurs., Sept. 25 beginning at 6 p.m. at the Charles. W. Turnbull Regional Library to discuss the permit application by Coral World, Inc. for construction of a nearshore dolphin exhibit enclosure and landside support and visitor education center.