Camden Opera House, 29 Elm St. One of Scotland's finest traditional bands offers a diverse repertoire that spans the centuries with fire-driven instrumentals, topical songs, and original ballads and lullabies. Choose your own reserved, spaced seat online/next-best-available assigned at door. Tickets via camdenoperahouse.com or (207) 236-3154. Sponsored by 40 Paper. Limited capacity show postponed from March, purchased tickets honored.