Because whether you need a partner to plan a simple backyard Birthday bash or an organiser to help with a school fun day for 1000's our easy-to-book systems and amazing entertainers guarantee a stress-free event and tons of fun for the Kids. How Good are Yombu's Entertainers? 5 star quality - if our Google reviews are anything to go by! Is it Easy to Book? So easy that is takes just 2 minute - plus it's completely online so you can do it anytime, anywhere. What if I Need to Make Changes to My Booking? You're completely in control of your booking, and that includes making changes, cancelling and even refunding yourself.