Stop in for a cup of coffee

Do they have USB or HDMI ports? You need a dongle to plug in (Sorry that's what it is called)

That will allow the wifi to connect and the "dumb" TV to display

Otherwise, just jam a digital antenna... that should give you a bunch of broadcast stations based on where you are... and zero cost
Yeah, but I think MASN is not broadcast over the air. That's what I'm really trying to do is to get MASN so I can watch local baseball.The Os and the Nats