Potato Town is a town that Peridotglimmer25 and me, MagicalDoges, or more commonly known as PCHealthKit, made, and we are selling houses, and we have a warp! You just have to do /warp potatotown and then buy a house, or if one of us are not on, just name a paper your username and put it in the chest in the town hall which is located at the edge of the south part of the island.
You can upload the picture to imgur, then click the "Image" icon in the toolbar above the box where you type, and add in the full link to the .jpg - or get the [ img] tag from Imgur's "Get Share Links" menu and paste the full [ img] tag into your post.
