(CANCELED) Alpena Summer Concert Series, Boat Harbor Band Shell, Alpena, MI 0 comments Calendar When: July 4, 2020 @ 7:00 pm – 10:00 pm 2020-07-04T19:00:00-04:00 2020-07-04T22:00:00-04:00 Cost: Free Follow The RockShowSpread the word! Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Current ye@r * Leave this field empty