Here is the full list of all 49 Kinect: Disneyland Adventures achievements worth 1,000 gamerscore.
Completed an attraction chapter with 2 players
Had a photo taken with a character and another player
Completed all of the adventures with the Fab Five
Conducted a perfect performance from all of the musical acts
Completed 50% of Frontierland
Completed 50% of Adventureland
Completed 50% of New Orleans Square
Completed all of the photo albums and autograph books
Helped Winnie the Pooh and his friends in the Hundred-Acre Wood
Completed 50% of Mickey's Toontown
Completed 50% of Fantasyland
Photographed all of the Hidden Mickeys
Completed 50% of Main Street, U.S.A.
Completed 50% of Critter Country
Conducted a perfect parade
Acquired all of the magic items
Photographed half of the Hidden Mickeys
Danced with all of the princesses
Bought an item from each shop in the park
Tried to hug all of the villain characters
Danced perfectly in the Princess Fantasy Faire, "it's a small world" and Alice in Wonderland
Ridden on all of the classic rides
Completed 21 tasks around the park
High fived all of the Fab Five
Bought a costume and wore it in the park
Photographed a Hidden Mickey
Completed an autograph album.
Taken your first photograph.
Used all of the gestures on the same character
Completed a task.
Completed the tutorial
Do everything you can to help Buzz Lightyear
Complete all of the adventures in the park
Win the platinum badges on Buzz Lightyear's Astro Blasters and Finding Nemo Submarine Voyage
Win the swordfights in Peter Pan's Flight and Pirates of the Caribbean without being hit
Find 21 Secrets in the Haunted Mansion, Jungle Cruise and Winnie the Pooh attractions
Win the gold pin badge on the Matterhorn, Big Thunder Mountain, Space Mountain and Splash Mountain
Win the bronze pin badge on all attractions
Win the silver pin badge on all attractions
Win the gold pin badge on all attractions
Win the platinum pin badge on all attractions
Complete 50% of Tomorrowland
Collected 50% of the Wand Secrets
Collected 50% of the Megaphone Secrets
Collected 50% of the Spyglass Secrets
Collected 50% of the Water Squirter Secrets
Collected 50% of the Fishing Rod Secrets
Collected 50% of the Blaster Secrets
Get 5 stars in any fireworks display