Three day fair 5-6-7 May
Beauty contests, parade 2 pm 6 May, and other events
At this time I am told there is and there is not a rocket festival as part of the event. WIll try to confirm this in the morning (May 5)
There is a 2010 article of a similar event at this blog
There may be a Bang Fai Festival, but may be cancelled due to weather.