You are looking for a small container containing a log sheet. Please BYO writing utensil. Should be a quick find, though you would be best off parking next to the park. The Seven's Creek is named after the fact that seven tributaries flow into it. The Creek flooded in 2010 and in 1993, putting the park and surrounding area under water.
PLEASE NOTE – Euroa #8 was originally GC43ARJ – it had to be archived due to council work in the location, and has now been resurrected.