Same thing that you would pack for a school field trip lunch Some fun ideas for school lunches are: cut a sandwich (if included in the toddler lunch ideas 2 year old) into a cool shape, package the lunch in a cool lunch pale (instead of boring brown bag), base the items in the meal around a theme, package items that require assembly before eating (like lunchables or Pizza bagels). To harden Blu-Tack, you can put nail polish on it and More Material let it dry.