Incoming Gumdrop

A trick-or-treater! Huzzah! Well now, even though you're doing something noble and collecting candies for a sick child, I can't let you off the hook that easily. I have a yummy Gnomeregan Gumdrop to give to the sick child... if you make a train noise for me! Haha, yes, that'll be the trick! The price of this gumdrop is one train noise! Chugga-chugga, <class>!