from Adelle of NParks via the pulau ubin volunteers mailing list:
"If you have been to Ubin these few days you would have seen the many colourful flags and lanterns that line the jetty, the Ubin town and nearby temples.
In celebration of Vesak Day, there would be a 6 days Wayang performance organised by villagers on Ubin from 18 May (Sun). There are a few bumboats bringing visitors to and from Ubin in the evening 6.30pm / 7.30pm till 11pm for free. (more details see the below poster in chinese)
But do note that there is a non-traditional performance - "GE TAI" on the 23rd May. So if you want to see traditional wayang, come on other days"More about traditional wayang at Pulau Ubin and more details on the Pulau Ubin Stories blog
More about Pulau Ubin and how to get there and about wayang at Ubin on the wildsingapore website.
Time: 6.30pm/7.30pm till 11pm
Venue: Pulau Ubin wayang stage