Learn the history of maple sugaring and evolution of the sap collection process, then taste Coral Woods maple syrup.  Tours start every 15 minutes, last an hour, and involve a half-mile hike. Dress for the weather. Saturday and Sunday, Feb. 26-March 6. On Sunday, you can stop for breakfast before or after the Festival, at the Marengo United Methodist Church, 119 E. Washington, Marengo (March 3) or Donley's, 8512 South Union Rd., Union (March 10). Breakfast is $6 adults and $3 kids, and is served from 7 a.m.-noon.