Along the western shore of the lake in the middle of town is an entrance to the Tandor Underground, which allows travelers to quickly zip between towns across the Tandor Region. By the time you arrive in Legen Town, construction on the Tandor Underground is finally completed, and you may use the rail system to visit previous locations.
A master of machines, the Tinker thinks its wrong to use Pokémon for tasks like smashing rocks, pushing boulders, or surfing from shore to shore, so he tinkers, working to find ways to accomplish these tasks using devices instead of Pokémon. His goal is to eliminate the need for HMs forever. The Tinkerer's home is located in the northeast corner of Legen Town. The first time you visit, he will give you the Boxing Gloves that takes the place of Rock Smash. (called the Rock-Smashing Device prior to 1.04) Each time you beat a major trainer(s), you can return to the Tinkerer to get a new item from him. (in version 1.04 and beyond). Once you have beaten the Amatree Town Gym the Tinkerer will give you the Power Gloves to replace to use of Strength. When you beat the Venesi City Gym you can return to get the Surfboard which replaces Surf. When you beat the Tsukinami Village Gym you can get the Scuba Gear from him which replaces Dive. Upon beating the Championship once, the Tinkerer will give you the Climbing Pick which replaces Waterfall. And finally, upon beating the Championship a second time, the Tinkerer will give you the Quadcopter which replaces Fly.
In the north eastern corner of Legen Town is the entrance to Route 11, where a squad of Rangers are being briefed. If you approach the gate, you'll automatically start this sidequest. Be prepared with Pokéballs and other items.Kellyn will notice the player and comment on the situation. After the briefing, everyone will head to Route 11.
EV training House
In the southeast of the town, there is a man who will EV train your Pokémon in the Defense stat for 500 for each playing of the minigame. In the minigame, you need to use precise timing to hit a bar so your Pokémon will hit a sandbag. When you have hit ten times your score is divided into the amount of EV points for the stat you trained.