The Standard Club in the early 1900's - River Road Country Club in the late 1900's - and a puppy potty since 2005. This former 9 hold golf course has seen lots of changes. This plot of land even hosted a few iterations of Louder Than Life - until it rained - go figure. Bring the geo-pups with you but remember not everyone picks up after their pet so watch where you step.
You are looking for a small test tube containing only a waterproof log. Permanent markers work best for signing. Ball point and gel pens work too. Pencils not so much. The coordinates have been averaged at least 100 times to within 10'. Your results may vary so a hint is being provided.