Mine are, Dairy Queen (back when i was a baby), Carl's Jr (great wifi there while having dinner), Burger King (was my go-to), Arby's (Loved their Mozzarella Sticks there & they switched from pepsi to Coca-Cola)

There was this restaurant chain called Old Country Buffet, which went out of business two years ago. It's not mainly fast food, but it's similar.

There was an old country buffet we used to go ton in kent before it closed down.

There was one in my location that opened in 2004 but closed when the Covid pandemic hit. Old Country Buffet was one of my favorite places and it's a shame to see it close down.

Some of them are still around, but I haven't eaten at them for a while, so...

There used to be a Pizza Hut restaurant in my area, which closed down a long time ago probably even before I was born, as I have no memory of visiting it.
However, there was another Pizza Hut that only did takeout, which I do remember ordering and eating from, but that closed down too and to this day, I still miss it.

What I miss is Taco Bell, it closed in 2012, the old restaurant became a Wimpy’s a year later. its Closed due to Covid, now it’s a Starbuck. 🌮

In the UK there was this roadside restaurant chain called Little Chef which I use to love stopping at on long journeys. You got a free lollipop if you ate all your dinner hehe