Frieze London ought to be renamed 'Frieze Fortnight', judging by the number of events taking place beyond Regent’s Park this year. Anyone visiting the tents alone is missing out, which is why Frieze VIPs will be breakfasting at Tate Modern where Sigmar Polke has opened, going on curator's tours of the Richard Tuttle show at the Whitechapel, and, in case they missed the opening, catching up with Anselm Kiefer at the Royal Academy. As one would expect, this being London, the YBAs too are out in force. Check out Gillian Wearing at Maureen Paley, Damien Hirst at Paul Stolper and Steve McQueen at Thomas Dane Gallery.