The 1920's Come Alive on the Lake: While presenting the relevance of Cedar Lake history, the Cedar Lake Historical Association (CLHA) operates The Museum at Lassen's Resort, Lassen's Dewey Line resort history cruises, and exhibits the Taylor Ice Truck on the shores of Cedar Lake, Indiana.CLHA takes a 3-part approach to executing its mission by focusing on history, recreation, and education. We are an indispensable educational entity providing physical and intellectual access to museum exhibitions and research materials and a vital and energetic gathering place where tourists of all generations renew fond memories and create new ones.