The Malaysian Chess Festival is usually held on the last week of August to coincide with the Merdeka (or National Day) celebrations, but there are some shift of dates this time:
The following tournaments played in Standard time control will be held between 9-16 August:
1) 10th IGB Dato Arthur Tan International Open Chess Championship 2013
2) 4th KLK Tan Sri Lee Loy Seng International Seniors Open Chess Championship 2013
3) 8th AmBank Malaysia Chess Challenge 2013
while the Open Team event will be on 17-18 August weekend and the Age-Group event on 13 August and the Blitz event on the 16th.
Entry forms can be downloaded from the official website here