This follows the plight of Stan, a high school kid from Pennsylvania, who is unwillingly sent to Equestria by scientific means. A not so subtle self-insert HiE.
A retired courier named Striker Dimlight will deliver a message given to him by a pony within a bar. He will start his adventure to give it to the one who he was asked to deliver it to.
Rainbow Dash has adopted Scootaloo(with a little help from Discord), and now Rainbow Dash must help her do something she never though she would be able to do. Fly. . .
When the Bearers race forth from Ponyville on an official mission, somepony has to take over on their day jobs. For Fluttershy, that's usually Snowflake. But he's not available today, so it's going to be a Sherman tank.