Just when you thought you had the baby burrito mastered, the swaddle unravels — once and for all.Good-bye, wrap. Hello, sleep sack.Make the transition to swaddle-free sleeping as easy as Sunday morning (before kids) with the latest from Aden + Anais. The beloved swaddle maker fashioned its famous cotton muslin into crib sheets.Just like the company’s all-purpose blankets, the muslin bedding gets softer every time it’s washed. Elastic edging makes for a secure fit over the mattress, and a wide weave allows air to circulate, helping regulate baby’s temperature and keep him safe.The sheets come in soft, solid colors (gray, pink, blue) and delicate patterns (owls, stars, dogs) that lull even the youngest resters into a deep sleep.Just like a burrito but without the indigestion.Available online at adenandanais.com, $30-$40.Photo: Courtesy of Aden + Anais MOOEmilio and the Enchanted CowWhat: A little boy dreams up an imaginary friend to help him cope with bullies at school (ages 6 and up). Why: Marionetas de la Esquina’s plays are always muy bien. When: English performances: Sat., 11 a.m. & 5 p.m.; Spanish performances, Sat. & Sun., 2 p.m.Where: Adrienne Arsht Center for the Performing Arts, Carnival Studio Theater, 1300 Biscayne Blvd. (305-949-6722). Tickets at 305-949-6722 or online at arshtcenter.org. Adults and children, $20.EXPLORECurious George: Let’s Get CuriousWhat: The famous monkey’s new interactive exhibit teaches kiddos (ages 3-7) about science and engineering. Why: Another reason to go bananas? The FunkeyMonkeys play a concert on opening day. When: Concert, Sun., 3 p.m.; exhibit, Sun.-June 3, noon-4 p.m.Where: Lisa Ann Watson Children’s Discovery Museum, at Alper JCC, 11155 SW 112th Ave. Tickets at 305-271-9000 ext. 268 or online at memberlink.alperjcc.org. Exhibit: adults and children, $5; concert: adults and children, $10; concert and exhibit: adults and children, $12.FROLICThe FairWhat: Midway games, pig races, and rides that appeal to both the thrill-seekers and the timid. Why: Cotton candy and funnel cakes definitely deserve a place among the four food groups. When: Thru Apr. 1. Schedule online at fairexpo.com.Where: Miami-Dade Fair & Exposition, 10901 SW 24th St. (305-223-7060). Tickets online at fairexpo.com. Adults and children, $8 in advance/$10 at the door; under 5, free.