Another micro holyday just started - Spring Balloon Festival!
There are red crosses on the World Map marking sites for balloon tours around Azeroth, and can be found here:
- Uldum - Kalimdor
- Crystalsong - Nortrend
- Valley of the Four Winds - Pandaria
- Broken Isles (every zones)
Sadly no services on Eastern Kingdoms, Outland, Draenor, Kul Tiras, Zandalar, nor Shadowlands.
This is a social event and balloon rides requires three players. No need to group up or anything, just talk to the NPC, and wait for more to show up.