Holiday Sing-Along series at Millennium Park celebrates Chicago's diverse holiday traditions

CHICAGO (CBS) -- Time to warm up those vocal cords!

A Holiday Sing-Along series kicks off in Millennium Park Friday at 6 p.m.

People from across the city are welcome to celebrate the diverse traditions of the city every Friday night through Dec. 16.

The sing-along series gets underway with the Oakdale Christian Academy Choir.

In:
• Millennium Park
• Holiday Season