Millstream Speedway OH) Aside from the obvious excitement of the All Star Circuit of Champions sprint car series, a lot of surprises and entertainment await race fans returning for the re-opening of Millstream Speedway on Sunday night, May 31. New promoters Randy and Lisa Hammer have been busy the past few months giving a “facelift” to the classic speedway. Additional lighting and speakers have been installed, supported by upgrades to the electrical service. The track surface has been rebuilt with additional dirt, the spectator bleachers have been repaired and repainted, and the construction debris that has long been the first greeting to visitors is gone. Many more upgrades are planned, both during the coming season and into the future.