Is Instagram getting in on the printing game? A media event invitation sent out today has tech experts guessing that the social media photo app may be printing photos on wood (or something like that).

The media event will take place next week on December 12th. TechCrunch got an invitation with a map photo, while another invite had a photo of trees.

There are already plenty of services that will print your Instagram photos. Printstagram offers traditional photo printing, JewelGram will put your Instagram photos on jewelry and dozens of others will print on everything from canvases to coasters

Whatever Instagram has up its sleeve, we will be here to report it next week.