Garage Cabinets, Garage Storage, and Garage Organization

First off some background info on my car its a 1998 E320 with 128,000 miles

What happened, yesterday I got an oil change at grease monkey and when I got home about 30 seconds after I turned off my car it started to smoke, when I checked all my fluids everything was OK so I just figured they tried to top off my coolant or something, no big deal.

Today, after turning my car off from a 20 min. drive the same thing happened only this time all my coolant or at least everything in the reservoir drained out. So now I have to either get my car towed, try and fill it up and make it to a garage or pray its some thing easy like a hose that I could fix.

So has anyone else had this problem or know what it might be(did grease monkey do it) and how best to fix it, please let me know.

You may want to take a close look at the fittings / lines going to the bottom of the radiator.

Unless you've already had it changed, you may want to check the water pump.
Good luck.