Calumet Spring Cleanup Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: May 1, 2015 @ 5:30 pm – May 3, 2015 @ 4:00 pm 2015-05-01T17:30:00-04:00 2015-05-03T16:00:00-04:00 Where: Calumet