Echo Ridge Elementary

Echo Ridge Elementary is a school in the Mega Man Star Force series that students from Echo Ridge attend. Geo Stelar, Luna Platz, Bud Bison, Zack Temple, and Pat Sprigs (until Mega Man Star Force 2) are the only known attending students. Introduced in Mega Man Star Force 3, Jack joins to spy on Geo. Mr. Mitch Shepar is also the only known teacher, besides Queen Tia. In the Mega Man Star Force 3, the school is also selling Mega Snacks, to which Ace becomes addicted to.

Mega Man Star Force
In the first game, Geo doesn't want to go to school, but after some persuasions from his friends (mostly Luna), he agrees to go to school because he was told he is needed as an "important role" for the school's play (which in the end was discovered to be a tree for the school's play). It is also the place Mega Man first used the power of the Star Force and the place where he fought Libra Scales.

Mega Man Star Force 3
The school again plays an important role, especially the roof, as it is the first place where Geo meets Ace, and the Science Club launch their rocket to space using Magnes (which turned into Spade Magnes because of Dealers). Also, occasionally it is mentioned there are seven wonders of Echo Ridge Elementary. There are only six, strangely. During the credits, Geo is seen looking at the sky, sitting on top of the school's roof, expecting to see his father, Kelvin Stelar, or his friend, Omega-Xis.

Trivia
The building itself is only visible in the first game, and only through Vista Point, despite the fact it is used in the third game as well.