IRON MOUNTAIN — Lake Antoine Park Partners invites the public to this week’s free movie in the park, “Sonic the Hedgehog,” starting at 8:30 tonight.

The movie, which is rated PG, is 99 minutes long. It will be shown at the bandshell, or under one of the pavilions if it’s raining.

Refreshments and Lake Antoine shirts, hats, stickers and water bottles will be available for purchase. Bring a lawn chair or blanket.

“The Lake Antoine Park Partners would like to thank this week’s movie sponsor, Jonathan Ringel on behalf of the Northern Lights YMCA,” said Ann Hruska, LAPP treasurer.