Cache is not at the posted coordinates!
Sometimes, you come across a unique GC code, that should be saved for a special purpose. Finally 3+ years later, that time has come. Let's congratulate TeamAlexAbby, aka GWEN, on reaching the milestone of finding 5K caches.

Gwen has so many different hobbies and interests. Let's look at just two of them...
Gwen is an avid reader - she just loves a good novel. Let's examine the book Prairie flowers for a pioneer bride : precious memories--last goodbyes, by Edna O. Ridgway (Gwen's grandmother!), which can be checked out at the Wheaton Public Library (but is not necessary) .
What year was this book originally published? (last digit)
or 
How many pages are in this book? (last digit)
or 
What year was the author born? (last digit)
or 
Go Cubs Go! Gwen is an a die hard Cubs fan!! After the Cubs stellar season and winning the World Series in 2016, there is plenty to celebrate about being a Cubs fan! Using the last digit..
Gwen's favorite player is Kris Bryant. What number does Kris wear on his Cubs jersey? (last digit)
or 
Legendary Cubs pitcher Milt Pappas hails from Wheaton, IL, the same town where Gwen resides. During the 1972 season, Pappas pitched a no hitter against the San Diego Padres. How many runs did the Cubs score in that game?
or 
Wrigley Field was not always called by this name. It was originally known as Weeghman Park. What year did Weeghman Park first open? (last digit)
or 
Now that you've learned a little bit about TeamAlexAbby, aka GWEN, you should be able to go ahead and solve the puzzle, and find the cache! Congratulations again to TeamAlexAbby on reaching the 5K milestone!

This Geocache is placed on DuPage County Forest Preserve property with permission.
Permit number is #4560.
Do not place the following items in the Geocache: Food items, inappropriate, offensive, or hazardous materials.
DuPage County Forest Preserve hours are 1 hour after sunrise until 1 hour after sunset. Preserve users must not be in the preserves after hours.
It is the visitor’s responsibility to be aware of the policies and rules pertaining to this preserve.
For more information on preserve rules, see the information kiosk in the parking lot of the preserve or contact Visitor Services at (630) 933-7248. All Forest Preserve District of DuPage County Ordinances and subsequent policies, rules, and regulations are applicable.