The Adventure Kids and The Abandoned Mine

Matt and Devin are enjoying a lazy summer between their 7th and 8th grades when a new girl moves into town.

Trying to impress her, Devin tells Kelly that they have a gang known as "The Adventure Kids", which Matt denies since the name sounds stupid to him.

In showing the new girl around town they decide to explore an abandoned mine at the edge of town. Could anything possibly go wrong with such a flawless plan?