The lake is where the peeps go SCUBA diving; see my post titled "
Where do they go?".
Ha ha, J/K, etc. But when you first tap the BEWARE sign, there are dragonflies on the Lake Restoration informational pop up, and the second time you tap it, the pop up says in part, "This lake was once a beautiful place to sit and relax. It attracted fabulous rare dragonflies and contained a variety of fish." I know people flash right by these pop ups so I thought a refresher was not spoilage.