Solo run of Halls of Reflection, the third dungeon in the Frozen Halls. It's located in Ice Crown and is meant for level 80 players. It can be summed up like this: Kill some dudes then run away from the Lich King while killing more dudes.
I ran through Stormstout Brewery with my paladin and warrior and brought my brother along as well for extra DPS. Stormstout Brewery is the first dungeon in Pandaria and is for level 85-87. There are three bosses: Ook-Ook, Hoptallus, and Yan-Zhu the Uncasked.