The three things you need to know today in New York: Fri September 8

1. New York’s trippiest light show brings you back to the 1960s tonight. There’s also another show from psychedelic light artist Joshua White tomorrow.

2. Attend a free concert at Coney Island today. SummerStage added four more shows before the end of summer, and the first one is tonight at 7pm.

3. There’s a screening of The Big Lebowski at IFC Center tonight. The classic Jeff Bridges comedy starts at midnight.

For more events, check in with Time Out throughout the day.