Available from br Bish Bash Bosh by Magic Dave (Dave Allen) - DVD br by Dave Allen br Magic Dave is one of the UKs most demanded childrens and family entertainers. This DVD will show you some of his favorite routines ideas and advice and explain the workings of them and why they work so well. br Learn and be inspired Others have already learnt from magic Daves professional approach to childrens entertainment and have grown their business to the highest level.