Digital content creators and developers were in for a surprise at Snapchat’s inaugural APAC AR Day (Asia Pacific Augmented Reality Day) in India, with an unannounced guest at the venue. Not listed on the agenda, Snap Inc’s Co-founder and CEO, Evan Spiegel, flew in from Los Angeles to Mumbai for the event, held at the ice-factory-turned-events-space IF.BE, at Ballard Estate.