Anniversary Week

Jan 8th: Happy Anniversary!It's Growtopia's third anniversary and we're celebrating with 25% more gems on all purchases, and some fun surprises to find all week... We're also launching a whole new set of Steampunk items which let you do some new and interesting stuff. Build steam machines! More features to come in the future... - @Seth and @Hamumu

Anniversary Week is a yearly event which is celebrated during early January. It celebrates Growtopia's anniversary. During this yearly event, Skyrockets can be obtained by harvesting trees, and the Anniversary Party special event spawn other party items, such as the Party Hat!

History

2014

2014 brought the first Anniversary Week in the game, and it came with several new items.

Items	Description
Door Mover	Growtopia Store Purchase the Door Mover for 5,000 in the Growtopia Store. "Unsatisfied with your worlds layout? This one-use device can be used to move the White Door to any new location in your world, provided there are 2 empty spaces for it to fit in. Disappears when used. Only usable on a world you have World Locked." Every purchase will give 1 item. A consumable which can move the Main Door of a world. Despite being added during the Anniversary Week, this item is obtainable any time.
Mini Growtopian	A hand item which can be obtained from reaching level 50. Despite being added during the Anniversary Week, this item is obtainable any time.
Party Glasses	A face item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Party Hat	A head item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Party Horn	A face item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Party Pants	A leg item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Party Socks	A feet item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Party Vest	A torso item which is obtainable from the Anniversary Party special event, which can be summoned with the Party-In-A-Box.
Skyrocket	Consumables which spawn three small fireworks upon usage. It has a slight chance to drop when a tree is harvested during the week.
Thermonuclear Blast	Growtopia Store Purchase the Thermonuclear Blast for 15,000 in the Growtopia Store. "This supervillainous device will blast you to a new world that has beem scoured completely empty - it contains nothing but Bedrock and a White Door. Remember: when using this,you are creating a NEW World by typing in a new name.It would be irresponsible to let you blow up an entire existing world." Every purchase will give 1 item. A blast which can create a whole, new, empty world. Despite being added during the Anniversary Week, this item is obtainable any time.

2015

2015's Anniversary Week came with a few new items.

Items	Description
Mini-You	It is a leash which creates a miniature version of the player in the game to follow the player around. It wears whatever your player is wearing, excluding the hand item.
Party-In-A-Box	It is a consumable that launches an "Anniversary Party!" event. It is only available during the Anniversary Week, and it can be bought from the Growtopia Store for 5,000 Gems.
Party Block	It is a block that spawns during an "Anniversary Party!" event.
Party Tunes	It is a consumable that spawns during an "Anniversary Party!" event.
Party Confetti	It is a consumable that spawns during an "Anniversary Party!" event.
Party Boombox	Consumption Consume a(n) Party Tunes (x100). May yield 1 item each. It is a block that produces music.
Weather Machine - Party	Consumption Consume a(n) Party Confetti (x100). May yield 1 item each. It is a Weather Machine that causes the background of the world to change into vibrant colours.

2016

In 2016, the Anniversary Week came alongside with the Steampack. It also came with new items.

Items	Description
T-Shirt Cannon	It is a hand item that spawns during an "Anniversary Party!" event. When wearing a Fuel Pack, Ecto Pack or Pineapple Juice, punching at a player with the cannon equipped would give them either a Growtopia Fan Shirt, a Ghost Fan Shirt, or a Pineapple Fan Shirt.
Growtopia Fan Shirt	It is a shirt that can be obtained by punching a player with a T-Shirt Cannon and a Growtopia Fan Shirt equipped.
Ghost Fan Shirt	It is a shirt that can be obtained by punching a player with a T-Shirt Cannon and a Ghost Fan Shirt equipped.
Pineapple Fan Shirt	It is a shirt that can be obtained by punching a player with a T-Shirt Cannon and a Pineapple Fan Shirt equipped.
Tempered Party Tunes	Combustion Burn a(n) Party Tunes (x1) in a Highly Combustible Box. It is a consumable that is needed to forge an 80's Tape Deck.
D Battery	It is a consumable that can be obtained from a Geiger Counter.
80's Tape Deck	Forging Obtained from forging Tempered Party Tunes (x100). It is a consumable and a component of the Party Blaster.
Party Blaster	Combination In any Chemical Combiner, mix together... 80's Tape Deck (×1), Mega Rock Speaker (×2) and D Battery (×4). This recipe will yield 1 item. It is a hand item that produces music when the player either punches, or dances.

2017

In 2017, the Anniversary Week came alongside Surgery changes, Growtoken changes, The Sales-Man, Surgery Day and All Howl's Eve event. It also came with new items.

Items	Description
IIII Block	It is a block that is earned by completing any daily bonus.
Party Popper	It is a consummable that shoots giant confetti and makes your character cheer.
Party Cake	It is a consummable that makes your character dance.
Party Bunting	It is a colorful block.
Party Screamer	It is a consummable that sends a pretyped Super-Broadcast.
Party Fowl	It is an untradable leash that is rewarded to players who played at least 3 years, reached level 50 and played at least 100 hours.