We may have just got through celebrating Valentine's Day, but that's not stopping McDonald's from tweeting out a seasonal fan favorite is making a comeback to participating restaurants.

The ever-popular SHAMROCK SHAKE is officially back on the company's menu. Just like the McRib, the minty green milkshakes are only available for a limited time every year at McDonald's.

The Shamrock Shake, which first debuted way back in 1970, is made from vanilla soft serve and blended with Shamrock Shake syrup and topped with a whipped topping is available in sizes, small, medium and large.

Truth be told, I've never tried a Shamrock Shake, but I know several people who love them and always look forward to this time of year. Who know, maybe one of these days, I'll give it a try. I'm just afraid I'll like it too much then won't be able to get them until they come back the following year!

According to the McDonald's website, the Shamrock Shake will be available at participating restaurants through March 24th.