Masks–we found these at Oriental Trading–a really great find!
Minecraft Bingo–I found this amazing free printable on Life with Squeaker. I printed out these free bookmarks on cardstock and gave them out as prizes.
Finally, we used our trusty bluetooth speaker/party lights to play Minecraft parody songs, plus we used the screen and projector to show Minecraft parody videos. We did the songs from iTunes so that we didn’t hear the commercials on Youtube.