Talk to the wallpaper

If you want to see the next big thing in interiors, this is a good place to start - although officially it's trade and students only until Sunday.

Established British and international names exhibit alongside fresh design school talent and you're always guaranteed a few surprises (this year they're promising interactive wallpaper).

A new associated exhibition called 100% Detail showcases innovative building products and materials (until Sat 27 Sep) and the organisers are also laying on transport to ferry visitors to a programme of events and installations at showrooms and shops around London.

Earls Court 2 Warwick Road, SW5 (0870 429 4522). Thur 25 Sep, 10am-9pm. Fri 26 Sep, 10am-7pm. Sat 27 & Sun 28 Sep, 10am-6pm, £15, NUS £10, no under-16s except last day. www.100percentdesign.co.uk.