Yellow Rose Firework

Yellow Rose Firework is a firework item.

Source
During the Midsummer Fire Festival this item can be purchased for from:
 * in Stranglethorn Vale
 * in Dun Morogh
 * in Elwynn Forest
 * in Durotar
 * in The Barrens

During the Harvest Festival this item can be purchased for from:
 * outside the entrance of Ironforge
 * outside the entrance of Orgrimmar