Salto which is a network of youth resource centres, regularly publishes opportunities for training and also links to resources on a range of youth work issues which can be really useful and creative. Please check on the information on training courses what the dates and venues are for events and also what part of the costs are paid for, if any. Many training events are paid for through grant aid so it may cost very little for you to participate. The courses are generally aimed at youth workers, young people and educators in the youth field.
Check the Salto website for some interesting opportunities: