Stop and play awhile at the playground, maybe enjoy a picnic/BBQ, kick a ball... though not really a place to fly a kite unless your name is Benjamin Franklin 
Find the path to the stream don't drop over the side... you will need to watch the little cachers down by the water, not advisable for under 5's without supervision, also stream may rise after heavy rain so please watch your step especially on the slippery rocks...
Due to the heavy tree canopy the GPS is next to useless on the final approach to the cache, but experience and your caching radar should steer you the rest of the way