ROCKTON — In honor of the 100th anniversary of prohibition, Talcott Free Library, 101 E. Main St., Rockton, will host Beer Barons of Geneva Lake at 6:30 p.m. on Monday, Jan. 20. 

Michael Rehberg, of Black Point Estate and Gardens, will return to talk about the six beer barons of Geneva Lake and the four major brewers in Milwaukee. Rehberg will also discuss the difference between ale and lager beer as well as the basics of brewing beer in the 19th century.