The 2nd GEOS-Chem Europe Meeting (GCE2)Final meeting agenda (updated 10 August) available for download: via this link.
The meeting starts with registration at 1pm and talks at 2pm on Monday 14 August and concludes at noon on Wednesday 16 August. The British Museum is free and just 0.5 miles from UCL if you're looking for something to do on Monday morning or Wednesday afternoon.