Vermilion Gym

In the Anime
Vermilion Gym's only anime appearance came in Electric Shock Showdown. Its appearance is similar to a warehouse with lightning bolts painted on it, and the arena inside is a dimly-lit boxing ring. The battles are one on one.

Ash challenged Lt. Surge to a battle, hoping for his third badge. However, Surge just laughed when he saw Ash's Pikachu, claiming it could never beat his Raichu. Pikachu decided to prove Surge wrong, and went ahead battling it. However, its evolved form proved much more powerful, as it easily defeated Pikachu.

After some training, Ash and Pikachu returned to the gym. Surge once again felt that the battle was hopeless. What he didn't know was that in between the battles, Ash had taught Pikachu how to use Quick Attack and Agility. This gave Pikachu the advantage, and the victory.

Surge gave Ash his badge, and conceded that Ash knew what he was doing.

In the Game
You have to find the switches in the game.