Today, Snapchat introduced "geofilters", which are fun stickers and filters that can only be unlocked if you're in a special neighborhood or at an attraction. For example, there's a geofilter for Disneyland that puts the happiest place on Earth's logo over your snap, just in case the Mickey Mouse ears weren't already a dead giveaway.
Right now, the special feature is set up in select locations in Los Angeles and New York City. One savvy Instagram user, however, unlocked a secret geofilter at Facebook HQ a couple weeks ago. Scroll down to see it!
Source: Youtube user Snapchat