If you’re going to be in Singapore in December you can participate in “the Galactic Hunt” for Coca-Cola bottles with built-in light-up lightsabers:
On designated dates, riddles will be posted online. Solve the riddle to figure out the secret location. Head to the location, find the gatekeeper and request a special pass, and then exchange that pass at a 7-Eleven for one of the special Kylo-Ren or Rey-themed bottles:
(Via Gizmodo.)