what you should do is get a big tub of celebrations eat half of them and just put hash, green or what ever you want 2 smuggle back in the empty rappers mixed in with the normal celebrations making sure that the ones with hash, green or what ever is at the bottom then all you need 2 do is say that there a gift your taking back for your friends or family but i wouldnt try this if dogs were there because its a high possibility that they could smell it i'd only use it in ferrys or anywhere where theres no dogs