The very first Pesta Siniawan was held from 15th to 18th September 2016, and it turned out to be one of the most successful events in Siniawan old town which attracted lots of local and foreign tourist that came for the event.

The main activities include Cowboy Night, Visit to the Rajah Brooke Heritage, Traditional Street Games, Singing Competition, Cultura1 and Traditional Dance, Green Seed Project, Lion Dance Competition and many more.

Pesta Siniawan has been made as an annual event to be carried out every year in Siniawan.