THUNDER BAY – Boomer’s Drive-In Theatre will return in 2021. Grand Slam Sports and Entertainment, owners of the Thunder Bay Border Cats, said they’ll be offering up movies when provincial reopening restrictions permit drive-in movies to resume. “We’re extremely excited to return this year and continue our great partnership with the Murillo Fairgrounds,” said company president David Valente. “During this pandemic, being able to offer the residents of the Thunder Bay area an enjoyable night out in a unique setting, was an experience we wanted to continue in 2021. Using a LED video screen allows great flexibility for show times, including for groups wishing to book private events.”