Mark your calendar for a variety of suburban Oktoberfests, Taste of Arlington Heights, Huntley Fall Fest, Cary Main Street Fest and more happening this week.

Mark your calendars for the Naperville Irish Fest, Elgin Fringe Festival, Oktoberfests in several towns and more happening this week.

Mark your calendars for the Sandwich Fair, Festival of the Vine, Art on the Fox, Winfield Good Old Days, Mundelein Arts Festival, Scandinavian Day Festival, St. Charles Jazz Weekend and more happening this week.

Mark your calendars for Palatine Street Fest, Buffalo Grove Days, Geneva Concours d’Elegance, West Chicago Food Festival, Port Clinton Arts Festival in Highland Park and more happening this week.

Mark your calendars for Hampshire Coon Creek Country Days, Gurnee Days, the Taste of Glen Ellyn and more happening this week.

Mark your calendars for National Night Out events, Taste of Roselle, North Aurora Days, Festival of the Arts in Libertyville, Bluesmobile Cruise Nights and more happening this week.

Mark your calendars for the Lake, DuPage, McHenry and Kendall County fairs, Algonquin Founders’ Days, Streamwood Summer Celebration and more happening this week.

Mark your calendars for the Kane County and Lake County Fairs, Algonquin Founders Days, the Sugar Grove Corn Boil and more happening this week.

Mark your calendars for Frontier Days, Independence Day events, Navy Pier Pride, Palatine’s Hometown Fest and more happening this week.

Mark your calendars for the Long Grove Strawberry Fest, Inferno Fest in Highwood, Geneva Swedish Days, the Taste of Highland Park, Wauconda Fest and more happening this week.