Officially, you are sightseeing in Coral Gables. Unofficially, you are on a mission, and HQ is counting on your team. In plain terms: a 2.5-hour team spy game on foot, played on your phones. Come for the city. Stay for the moment your most sensible teammate says yes to something bold, and the group brings it up for the rest of the day. Some missions need a sharp eye, some need a little nerve, and some need everyone talking at once. No puzzle skills required, just a sense of humour. Expect a mysterious twist along the way. Plan on about 2.5 hours and 4 stops over roughly 2.1 km. It is a game on your phones, not a guided tour: nothing to download, and as many coffee breaks as you like. Afterwards, your official report will say: sightseeing. The photos will say otherwise. Who it's for: friends, couples and families with teens; and private groups, from bachelor and hen nights to work teams and active over-55s. Note: book any day as a private team of 1 to 8. Bigger groups play as several private teams.