Radio on the Lake Theatre continues Sci-Fi Summer, live radio plays performed outdoors at the company's studio at 18516 Scottsdale Blvd. in Shaker Heights.  On July 31 at 7:30 pm, ROTLT will present two plays - the H.G. Wells classic The Time Machine, followed by The Hitchhiker, an original radio play that was adapted into one of the best known episodes of The Twilight Zone. Tickets are now on sale, and seats are limited due to COVID protocols. Face masks are not required outdoors, but will be mandatory for anyone using the indoor restroom facilities. Tickets can be purchased through Eventbrite at https://www.eventbrite.com/e/the-time-machine-and-the-hitchhiker-an-evening-....