What if I told you that all it takes to give back this holiday season is a kiss and the snap of an Instagram – would you do it? Well since you probably snap Instagrams and choose filters every day anyway, of course you would. And with the holiday season upon us (yeah, that happened), there’s no better time to help those in need.

Fortunately, Boston’s own E.B. Horn Jewelers is helping you do just that with their #EBHolidayKiss photo campaign. The campaign, which began this week, will be donating $10 to Boston Children’s Hospital League for every photo tagged with #EBHolidayKiss and shared on Instagram, Twitter or E.B. Horn’s Facebook page.

Michael Finn, owner of E.B. Horn Jewelers stated in a release that the jewelry company was “excited to pay it forward to the lucky mistletoe finders and help support the incredible work of Boston Children’s Hospital League.”

And if you happen to pass the Downtown Crossing T stop on your morning commute, you probably noticed a giant wallscape (above) encouraging commuters to smooch – although I guess it helps if you get to know them first?

But if you don’t feel like kissing in the middle of a T stop, then you can find the E.B. Horn mistletoe around town (listen up, Boston men). Starting this past Wednesday (and every Wednesday through the holidays), E.B. Horn will share clues about the hidden mistletoe’s location on Twitter and Facebook. The first person (or couple) to snap a photo under it using the hashtag and return it to an E.B. Horn store wins a jewelry prize. That’s right boys, you can win your sweetie some free jewelry (just sayin’).

So get to it. All smoochy #EBHolidayKiss participants will also be in the running to have their photo featured on a billboard on Route 1 in Chelsea before the Tobin Bridge. The billboard will be updated in real-time.

So pay it forward this Holiday season – sealed with a kiss, xo.