Looking on the internet (as one does) while hungry, I came across the best taco serving apparatus I’ve ever seen. It’s a lazy Susan that rotates AND it’s heated! So you can have your warm meat and cold toppings set in one place.
The best part about this is when you go back for seconds after the first few tacos have settled, you won’t have any cold meat. Usually when we have a taco bar at my house, we put the meat and toppings in separate Tupperware on the table. Every time we go back, it’s a bit colder and we then have to use the microwave.
It’s not ideal, but with this heated taco lazy susan it might be better from now on.

The center of the lazy susan is a hot pot that will keep your meat warm. The rest of the toppings go in containers around it so that you can have cold cheeses and onions or whatever. Set this in the center of the table and voila! Easy to get to taco fillings. It also comes with four taco plates to help you stuff them to their fullest potential.
Get your own heated taco lazy Susan on Amazon here. We hope you have excellent tacos in the future!