There are super-boozy, off-menu drinks at the Cove Bar
Head upstairs from Ariel’s Grotto (not something you do everyday) to order up any of three off-menu drinks (subject to availability): a classic Zombie (multiple rums, liquors, fruit juices), the Black Pearl (essentially a Long Island Iced Tea), and Mickey’s Fun Wheel, which is sort of like a cross between an AMF and a tequila sunrise, with the added aesthetic bonus of lemon slice garnishes that look like Mickey ears.
Ariel's sisters are hidden above the Little Mermaid ride
Yep, all six of them are carved into the facade: there's Aquata, Andrina, Arista, Attina, Adella, and Alana. And if you can tell who's who, you need to get out of your house WAY more often.