Many festivals/Fairs take place lately in Nakhon Ratchasima Province.
Here's some video clips of Prik or Chilli Festival in Kham Sakae Sang District, the parade decorated with chilli and some other local fun contests about chilli.
http://76.nationchannel.com/playvideo.php?id=69653http://76.nationchannel.com/playvideo.php?id=69657Another local one in Phimai, see E-Pong Boat Race, looks like a fun in a village. E-Pong boat made from "Ton Taan" or Sugar Palm Tree, it's a small boat, kind of dug-out boat with a long rounded bow and stem. see in video clip.
http://76.nationchannel.com/playvideo.php?id=69830