If you talk to Gutten Gigglegibber again he will tell you that you can decorate the tree you just received by talking to McScroogle; see A Frostfell Favor. If you already did that quest, he will know that and tell you so.
To use the ticket double click the tree to the left with the blue star on top.
This article refers to events, personae and activities only present in-game during the annual Frostfell celebration. Frostfell comes to Norrath each year from (roughly) the second week of December to the first week of January.