Duluth Heritage Sports Center - Sill Arena 120 S. 30th Ave W, Duluth, MN 55806 - Duluth Heritage Sports Center – Phone # (218) 464-1711 Sill Arena 120 S 30 th Ave W, Duluth, MN 55806 - Take I-35 to 27 th Ave. W. Exit onto 27 th Ave. W. and proceed to the stop lights on Michigan St. Take a left onto Michigan St. and follow about 2 bloc
