Fancy being part of history and maybe learn how to cut your fuel costs? Well, tomorrow (Saturday 15th October), Shell is hosting a free event at Potters Field on the banks of the River Thames.
The idea is that the fuel company wants hundreds of people to come along and help them set a new Guinness World Record for the largest Fuel Efficiency Lesson ever.
Not just any ordinary record, countries including Germany, Turkey, Philippines, Thailand and Hong Kong will also be taking part at the same time.
If being involved in a record and learning how to save doesn't tempt you, motoring expert and former Fifth Gear presenter Quentin Wilson will also be giving advice and X-Factor winner Alexander Burke will be doing a live performance in celebration of the record attempt.