For boys who love toys...

Heaven for boys who like toys, this show brings together cutting-edge gadgetry - ranging from the latest Eyetop Multimedia eyeware and the Apple iPod to a new wireless multi-room music system and global positioning kit from Kane Gear and Garmin.

There's a Gameboy area, plus an adrenaline zone where you can try your hand at sphering (rolling around in a giant beach ball), or test a helicopter simulator.

Your ticket also buys you entry to the What Hi-Fi Sound And Vision Show at the Olympia Hilton. Olympia Hammersmith Road, W14 (0870 902 0444). Fri-Sun 10am-6pm, ends Sun 28 Sep, £13.