Foursquare Halloween badges are now available for location based services customers who perform specific actions using the check-in based service.
Users wanting to earn the pumpkin badge need to simple add “Happy Halloween” in the text of a check-in.
Foursquare has also promised an “extra treat” for any swarm effect that includes at least 10 other check-in users at the same location, at the same time.
Another badge features an alarm clock with a spider image, that badge is for people who check in on October 31.
The Foursquare Halloween badges are part of the company’s “activity badges” rather than badges offered for specific location based check-ins.