By request, here's my Carnival Mardi Gras Cheat Sheet. I pasted this into a note on my phone so I could remember where everything was on this HUGE ship!
CARNIVAL MARDI GRAS CHEAT SHEET
6, 7 Fwd: Mardi Gras Theater
6, 7, 8 Mid: Grand Atrium (& nighttime shows)
6 Fwd: Piano Bar
6 Fwd: Comedy Club
6 Mid: Java Blue (coffee, quick bites)
6 Mid: Cherry On Top (sweet shop)
6 Mid: Center Stage bar
6 Mid: Emeril's Bistro
6 Mid: Brass Magnolia bar
6 Mid: Fortune Teller bar
6 Mid: Flamingo Dining Room (Your Time Dining)
7 Mid: Fahrenheit 555
7 Mid: Limelight Lounge
7 Mid: Alchemy Bar
8 Fwd ChiBang!
8 Fwd: Havana Bar (and Cuban coffee)
8 Mid: Casino
8 Mid Rudi's Sea grill
8 Mid: Bonsai Teppanyaki and Sushi
8 Mid: Cucina Del Capitano
8 Mid: Pizzeria Del Capitano
8 Mid: Bar Della Rosa (coffee too)
8 Aft: Pig and Anchor
8 Aft: Infinity pool and small sandwich cafe
8 Aft: Watering Hole Bar (outside)
8 Aft: Guest Services
16 Mid: Beach Pool
16 Mid: Street Eats
16 Mid: Seafood Shack
16 Mid: Blue Iguana
16 Mid: Red Frog Tiki Bar (2 levels)
16 Mid: Lido Marketplace (Buffet)
16 Aft: Big Chicken (behind Lido Marketplace)
16 Aft: Tides Pool (infinity pool)
17 Mid: Guy's Burger Joint
18 Fwd: Serenity (adult sun deck and pool)
18 Aft: Mini Golf, Waterslides, Sports Court, Ropes Course
19 Aft: Bolt roller coaster