For starters, restaurant operators can review their current food offerings and select a number of items that may be of interest to the young ones. Keeping in mind that food quantity should be adapted to kid-friendly portions, you may also include side dishes to further increase the appeal. Sweeten the deal with an optional combo set that includes a drink or dessert of choice.
Consider printing a special menu exclusively for kids that displays these food items in attractive colours and imagery to further push the sale. There’s no need to invest heavily in this aspect; a simple piece of A4 paper will suffice. In terms of pricing, it is appropriate to keep it lower compared to a regular-sized dish as the quantity is significantly less.