Update:Anniversary Week/2016

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 2016 began on January 8, 2016.

Items

New items introduced include:

Item	Recipe
T-Shirt Cannon	1 has a chance to be dropped as one of the five rewards from the Anniversary Party! special event. → The event may be generated randomly or spawned using a Party-In-A-Box.
Growtopia Fan Shirt	1 can be obtained from being punched by another player who has a T-Shirt Cannon and a Fuel Pack equipped. It consumes the Fuel Pack.
Ghost Fan Shirt	1 can be obtained from being punched by another player who has a T-Shirt Cannon and an Ecto Pack equipped. It consumes the Ecto Pack.
Pineapple Fan Shirt	1 can be obtained from being punched by another player who has a T-Shirt Cannon and a Pineapple Juice equipped. It consumes the Pineapple Juice.
D Battery	1 has a chance to be obtained from using a(n): • Geiger Counter
Tempered Party Tunes	1 can be dropped for every: • Party Tunes (×1) burnt in a Highly Combustible Box.
80's Tape Deck	1 can be obtained from forging: • Tempered Party Tunes (×100)
Party Blaster	1 can be dropped from combining: • 80's Tape Deck (×1) • Mega Rock Speaker (×2) • D Battery (×4) in any Chemical Combiner.
Stretched Canvas	1 can be purchased from Locke The Salesman for World Lock (x30).
Steam Tubes	Up to 8 can be dropped from harvesting its tree, made by splicing: • Filigreed Jade Block + Mission Block
Steam Gear	Up to 4 can be dropped from harvesting its tree, made by splicing: • Asteroid + Steam Tubes
Steam Bellows	Up to 4 can be dropped from harvesting its tree, made by splicing: • Leaf Block + Filigreed Jade Block
Steam Riser Bellows	Up to 4 can be dropped from harvesting its tree, made by splicing: • Big Old Up Arrow + Steam Bellows
Steam Valve	Up to 4 can be dropped from harvesting its tree, made by splicing: • Big Old Sideways Arrow + Display Block
Steam Piston	Up to 4 can be dropped from harvesting its tree, made by splicing: • Viney Block + Steam Tubes
Steam Lifter Piston	Up to 4 can be dropped from harvesting its tree, made by splicing: • Viney Wallpaper + Steam Tubes
Steam Stomper	Up to 4 can be dropped from harvesting its tree, made by splicing: • Big Old Down Arrow + Gothic Building
Steam Organ	Up to 4 can be dropped from harvesting its tree, made by splicing: • Drumkit + Steam Tubes
Steam Door	Up to 4 can be dropped from harvesting its tree, made by splicing: • Draped Filigreed Jade Block + Barn Door
Steam Vent	Up to 4 can be dropped from harvesting its tree, made by splicing: • Steam Tubes + Air Conditioner
Steampunk Sprocket	1 has a chance to be dropped from breaking: • Any Steam Block or Tree except Steam Tubes
Steampunk Gearbox	1 can be obtained from forging: • Steampunk Sprocket (×100)
Steampunk Top Hat	1 can be obtained from purchasing the Steampack for 20,000 gems in the Growtopia Store.
Steampunk Waistcoat	Up to 4 can be dropped from harvesting its tree, made by splicing: • Diamond-Encrusted Draped Filigreed Jade Block + Steam Gear
Steampunk Trenchcoat	Up to 4 can be dropped from harvesting its tree, made by splicing: • Diamond-Encrusted Draped Filigreed Jade Block + Steam Vent
Steampunk Corset	Up to 4 can be dropped from harvesting its tree, made by splicing: • Diamond-Encrusted Draped Filigreed Jade Block + Steam Riser Bellows
Steampunk Leggings	Up to 4 can be dropped from harvesting its tree, made by splicing: • Diamond-Encrusted Draped Filigreed Jade Block + Steam Stomper
Steampunk Skirt	Up to 4 can be dropped from harvesting its tree, made by splicing: • Diamond-Encrusted Draped Filigreed Jade Block + Steam Lifter Piston
Da Vinci Wings	1 can be dropped from combining: • Nightmare Devil Wings (×4) • Steampunk Gearbox (×8) • Stretched Canvas (×2) in any Chemical Combiner.

Feature

Steampack

Costs 20,000 Gems each and included the following items:
- Steam Tubes ×10
- Steam Stomper ×2
- Steam Organ ×2
- Steam Vent ×2
- Steam Valve ×2
- Steampunk Top Hat ×1