Long Grove Chocolate Fest 2024 Location. There will also be tons of live. The historic downtown business association welcomes you to chocolate fest.

 — chocolate fest, a festival themed entirely around sweets and chocolate, will take place for 2024 may 17 through 19 at 145 old mchenry rd. The long grove chocolate festival will return to the historic streets and parkways of downtown long grove for the first time in three years, may 20 to 22.