Dear Category Theorists, We are delighted to announce the full schedule of talks for the British Mathematical Colloquium and the associated "Extraordinary" 94th PSSL, Monday 25th March - Thursday 28th March. The information can be found on the PSSL webpage http://cheng.staff.shef.ac.uk/pssl94/ The PSSL will run from 9.30am until 2.30pm on the Monday; even if you don't arrive first thing in the morning, you are welcome to join us for whatever talks you can. On the above page you can also find a link to the Second Announcement, which contains information about registering for the main BMC. The deadline is March 15th so there should still just about be time to register! For PSSL registration just email me (Eugenia Cheng) filling in the form below. We look forward to welcoming you to Sheffield. Please do not hesitate to get in touch if you have any questions. Eugenia Cheng and Nick Gurski (Category Theory session organisers) --- PSSL 94 REGISTRATION FORM (please delete as appropriate) I, __________________________________________, would like to attend the "extraordinary" 94th PSSL. My affiliation is _____________________________________ (University etc). I expect to be in Sheffield for the following nights: 24/25/26/27/28 March [not binding - just for information]. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]