Main Street is, as its name suggests, the main street of Monstro City.
It has Flutterby Field, the Gross-ery Store, Yukea, Bizarre Bazaar, a statue of Elder Furi (recently) and En-Gen also The Daily Growl building and another building, unknown to what it will be. There used to be a Timernator Statue, but it later got replaced with Elder Furi.
It also has a billboard that has a preview of the newest Super Moshi Mission and it also contains a billboard near The Port entrance saying all the latest members. Moshling Eggs appeared next to the picnic often which yould be picked up by members, taken to the Moshling garden and hatched to receive a Moshling.
- The Daily Growl
- Sludge Street
- Ooh La Lane
- The Underground Tunnels (Through hollow tree stump)
- The Port (Members only)
- Moshi TV Studio (By clicking on sign)
- Main Street was originally called 'Tumbleweed Walk' as revealed in The Lost Treasure of Umba Umba!