Shedd Aquarium holds Halloween sleepover

October 28, 2011 9:31:03 PM PDT
The Shedd Aquarium holds a sleepover to celebrate Halloween.

The 10th annual Spooky Seas Overnight was underway Friday night, beginning at 6:30 p.m. and going until 9 a.m. Saturday.

Children and their families were invited to get up close with some of the creatures who live at the Shedd. Presentations and dancing were also planned.

Costumes were encouraged but not required.