Cool things to do with old satellite dish

Anyone have any ideas for a cool project involving an old school satellite dish? It's maybe 6-8 feet in diameter. I've seen some stuff like make an art project or an umbrella but I was hoping to use it for picking up signals again. I don't imagine I can use it to get TV but is there any satellites from universities or maybe hobby cube sats that I might be able to use?

Apologies if this is in the wrong topic it was this or ~space.