"Special Delivery" is the second mission in How Marcus Saved Mercenary Day from Smaller-than-average Timothy.
Story Mission (DLC7)
Requires completion of Get Frosty
A special delivery for a very special little boy
How to start
Talk to Smaller-than-average Timothy in Gingerton
Marcus's Mercenary Shop
Once the quest is started, you can fight His Abominableness Sir Tinder Snowflake Esquire by going to On Frozen Pond
Deliver Presents 0/4
Destroy blue present toys
Destroy orange present toys
Destroy red present toys
Destroy purple present toys
Money and Experience
You're like a badass Santa.