The best way to get to the theatre is by Tube. Head to Piccadilly Circus (Bakerloo, Piccadilly lines).
There are plenty of restaurants to choose from in the area. Kidadler Julia recommends Rossopomodoro, which she says is family-friendly and they also have a great kids' menu.
Tickets are non-exchangeable and non-refundable. Please print your Kidadl booking confirmation and show on entry, a minimum of 30 minutes before the performance start time.