The Lake County Health Department Lakes Management Unit (LCHD-LMU) is hosting a 2-hour lakes forum at the Lake County Permit Center, 500 W. Winchester Road in Libertyville from 1-3pm on April 13th. April 13th Lake Forum Flyer. The forum will feature three speakers talking about topics such as fish structures, invasive species, and resident/HOA projects. The forum is being sponsored in part by the Illinois Lakes Management Association (ILMA). While the event is free it is requested that you RSVP Lake County as seating is limited.