Ottawa Bluesfest lost and found resembled a textbook hangover last summer. The collection held a single cowboy boot and — memorably, regrettably — a zippered bag of vomit. Volunteers also took custody of abandoned underwear, lawn chairs and an old-fashioned gas mask whose purpose at a July music festival remains unexplained. Read MoreVolunteers report fewer misplaced treasures and faster reunions, but say thefts are up this year. Life, Bluesfest, Ottawa Sun Ottawa Bluesfest lost and found resembled a textbook hangover last summer. The collection held a single cowboy boot and — memorably, regrettably — a zippered bag of vomit. Volunteers also took custody of abandoned underwear, lawn chairs and an old-fashioned gas mask whose purpose at a July music festival remains unexplained. Read More