Metra offering $10 unlimited train pass for Lollapalooza

Metra will be offering a special $10 unlimited train pass for Lollapalooza.

The unlimited ride ticket will be good for all three days of the event, which is being held at Grant Park and begins July 31 and ends Aug. 2, according to a statement from Metra.

Tickets will go on sale at Metra ticket windows July 6. The tickets will also be sold onboard Metra trains on July 31 after 9:30 a.m., Metra said.

Metra and Lollapalooza are also holding a sweepstakes drawing to give away two tickets to the music festival.

Those wishing to enter the drawing should go to www.metrarail.com and fill out the entry form for their chance to win. The contest ends at midnight on July 27, Metra said.