Mariner of the Seas Organized Activities, Lectures & Games
The Mariner of the Seas features a variety of activities throughout the cruise to keep you busy and entertained. Your selection includes port lectures, cooking lessons, wine tasting classes, jackpot bingo, trivia contests, and a whole host of games that the staff of Royal Caribbean has dreamt up over the many decades they have been sailing the seas. There is also "Quest," a scavenger hunt for adults. Yes, some of the "lectures" do have a retail / infomercial feel to them (how to buy jewels, wine pairings, which shore excursions we offer, etc.).
The best way to find out what is going on for the day is to read the Cruise Compass.