Firstly you need the club which you will get in chapter 2.
2ndly once you have done that go to get some milk from home in the dining room.
3rdly go to the newspaper stand, gave her the milk, after dip your club in the sticky stuff she has.
4th and finally get Dibbins to try out the 'Ghanjee's technique by showing him your club then he will get stuck, he will remove his gloves.
Once that's done head to wallace's garden and put the club on the Gnome that isn't carrying the stop sign.