Hey there. Is it possible to default calendar show up more than one item on Tile or LockScreen?! (or on both)
Thanks for answering.Nope, it's something that was requested a lot, but unfortunately didn't make it to the 8.1 update. Hopefully future updates will have more options for the live tile.
In the meantime, go check out "Simple calendar" (if you already haven't). Free trial limits your live tile options only, nothing else. Best "free" calendar app out there. If you're willing to spend a little money, there are even better ones .
Right now, the default calendar is no use.