The Geocaching Adventure Lab app is a new way for geocachers to find and log Lab Caches.
Lab Caches are an experimental Geocache Type often played at Mega-Events. These caches count towards your geocaching statistics and total finds. In contrast to other cache types, Lab Caches are not required to have a container and can also be located indoors. This allows Lab Cache owners to innovate and test new ideas to make geocaching even more fun
This Adventure Lab has five virtual lab caches and one physical bonus cache and will take you on a tour of five locations near Hillier, Ontario (Prince Edward County).
Collect letters for the bonus cache as you go. You can visit the five locations in any order.
To located this cache, you will need to first complete the Tastes of PEC - The Non-Wine Edition Adventure Lab
BONUS CACHE: GC9X7T8 Complete the 5 questions and obtain letters that form a 5-letter word; arrange the letters in order and enter them into this geocacher below it will give you the final coordinates

You can validate your puzzle solution with certitude.
You are looking for a Lisa tube That contains only a logbook. Please bring a pen to sign the log. More details will be provided with the solved coordinates.