Pool Heaters have caught on in popularity. They can be fossil fuel fired or electric or even a Heat Pump based system.
Bar-B-Q's have come a long way since the old Habachi. Did you know that you can connect your BBQ directly to your existing gas line. No more changing bottles half way through cooking that steak and you can forget about standing in a line waiting for a fill-up.
Space heaters allow you to keep up with Al Fresco dining long after the mosquitoes have called it quits.