April 22 (Sunday) Venerable Madawela Punnaji giving Dhamma talk on Sunday Morning. BSV Meditation Hall 9:30am - 10:30am - http://www.bsv.net.au/
(Looks like he gave one last Sunday at the same venue, and interestingly, the website links to David's Dhammawiki entry on ven. Punnaji)
I am thinking of going, but according to the BSV website, there is Ven Jag giving Dhamma talk tomorrow morning, not Ven Punnaji.
Mind you a friend tells me Ven Jag is rather good too, but hey, he is a regular, hence not so special.