- February 1, 2018 - Start accepting Employment Applications for 2018 Season
- March 1, 2018 - Batting Cages open for the season - Pay at the cage - Rentals not available
- March 5, 2018 - Interviews for start for staff members
- April 13, 2018 - Fun Park OPENS WEEKENDS only. Friday 5:00pm - 10:00pm, Saturday 12:00pm - 10:00pm, Sunday 12:00pm - 8:00pm. Attractions available: Miniature Golf, Go-Karts, Batting Cage. Batting Cage Rentals available during weekend hours.
- May 11, 2018 - All ride areas open weekends only. Group outings available starting this weekend. Contact Jeff Shoemaker at 309.275.2795 or e-mail jeff@gradysfunpark.com for additional information or to make your group revervation.
- May 13, 2018 - Mother's Day Special - Mother's miniature golf FREE!
- May 24. 2018 - Tenative: Park Opens for Daily Operations - Daytime Wristband's start for Summer Time FUN!
- May 28, 2018 - Memorial Day - Park Open 12:00pm - 10:00pm. No Wristbands available
- May 29, 2018 - Night Time Wristband's Start for the season for Family Night FUN! Church and Scout Groups Welcome!
- June 17, 2018 - Father's Day Special with Fathers Miniature Golf FREE!
- July 4, 2018 - Fun Park OPEN 12:00pm - 4:00pm
- August 15, 2018 - Last Day of Season for Day Time and Night Time Wristbands
- August 16, 2018 - Fun Park Closed - Please note Park Hours have changed and will be open weekends only. Groups that meet minimum guest requirements can make reservations for outings during the week.
- August 17, 2018 - Weekend Hours - Friday 5:00pm - 10:00pm, Saturday 12:00pm - 10:00pm, Sunday 12:00pm - 10:00pm
- September 3, 2018 - Labor Day - Open 12:00pm - 8:00pm
- September 7, 2018 - Park will be closed on Fridays to finish the season.
- September 9, 2018 - Last Day For: Kiddie Rides & Adult Rides - Last Day for Birthday Parties and Group outing packages.
- September 16, 2018 - Last Day for Bumper Cars for the season.
- September 23, 2018 - Last Day for Bumper Boats for the season.
- September 30, 2018 - Last Day of the Season. Batting cages will remain open from 8:30am till Dark
- October 7, 2018 - Batting Cages Closed for the season
For groups of 25 or more, please contact Jeff Shoemaker at jeff@gradysfunpark.com to make a reservation during the week or weekends.