Mark Burghard runs Pulsar Laser Games. He organizes events for companies, sports clubs, and for Mark is form Easter to October when the weather is good and the busiest time of the year for make is from Easter is good and the ground is dry. His equipment is every sophisticated but every easy to assemble and can be done very quickly in a large garden or small car park. Inside the tent people enter another world where the laser gun is king! So who are the most difficult customers? Funnily enough the adults are more difficult to control than the children, says Mark.