These can be really romantic (I just copied & pased the following):
Carriage Rides: A horse-drawn carriage pulls you along at a leisurely pace while you enjoy the greenery and scenery of Resort grounds and tranquil woodlands. This relaxing ride lasts a delightful 25 minutes. Available at Disney’s Port Orleans Riverside Resort, Saratoga Springs Resort and Fort Wilderness Resort and Campground. Call (407) WDW-PLAY in advance to reserve.
Ultimate Specialty Firework Cruises: Hop aboard the “Breathless”, a majestic mahogany 1930s reproduction ChrisCraft Runabout boat, to view Illuminations. Seats up to 6 and departs from Disney’s Beach and Yacht Club Resorts. Call (407) WDW-PLAY in advance to reserve. OR, For the ultimate luxury voyage with private dining, captain and butler service, book the 45-foot Sea Ray® yacht for your unforgettable celebration. The crystal-clear view of fireworks is unparalleled. Seats up to 18 and departs from Disney’s Grand Floridian Resort and Spa Call (407 (407) 824-2682 in advance to reserve.
Sweetheart Dinner for Two: The ideal way to put the thrill and happy sentiment into any special occasion. A meticulously prepared three-course Prix Fixe meal begins with an appetizer, continues with a signature entrée, and finishes with a shared decadent celebratory dessert, served with flair. A souvenir toasting glass is yours to keep in commemoration of the moment. (407) WDW-DINE.
In-Room Celebrations by Walt Disney World Florist
Whether you want to mark a birthday, send special congratulation wishes, or just give your family a magical "vacation welcome”, the celebrating can start right in your Walt Disney World resort room. Let Disney specialists create the perfect setting by decorating your Resort Room with surprise presents, magical treats, banners, confetti and more. Call (407) WDW-GIFT or Disney Floral & Gifts - Lake Buena Vista, FL, 32830 - Delivering Fresh Flowers and Gifts (the link also include other gifts that you can send to a room as well)