Hey guys IGravemind here.
Below is a link to my tenth upload to my 'Minecraft Seeds' series in which I share some of minecraft's best seeds. This one is a pretty decent seed with a fairly large mushroom biome next to spawn. Everyhting about the seed is included in the video or the video description but feel free to ask any questions you might have. Also if you find something awsome about the seed I have missed, leave it in the comments :) I jope you guys enjoy the seed. If you want to get some more cool seeds and get notified when i upload new seeds (one every week at one point) then sub xD I will post another link below to my 'Minecraft's Best Seeds' Playlist that features all my seed uploads in one place. If you don't want to visit the links for any reason, then the youtube video in this post is the mushroom biome seed video. Enjoy.

Thanks.

--The Seed Video--
http://www.youtube.com/watch?v=hddWS9qnd9A

--Minecraft's Best Seeds Playlist--
http://www.youtube.com/playlist?list=PLCC6B1B4483B01E3F&feature=plcp