Arr, me hearty, sounds good. But, no, I don't. He's over here in the UK soon, so maybe someone can jot it down if he sings it, or ask him if he doesn't:

31st January Johnny Collins Celebration Day
21st March Walthamstow
25th March Maidenhead

...he's got other dates, but they're the ones I know about.

More at Tom's site

...oh, here you are then:

Mar 9 Dartford Folk Club
Mar 11 Tynefolk
Mar 12 Bath Folk Club    Mar 14 Bude Folk Club
Mar 16 London Sharps Folk Club
Mar 18 Wrexham Folk and Acoustic Club
Mar 19 Tenterden Folk Club
Mar 20 Birmingham Red Lion Folk Club
Mar 21 Walthamstow Folk Club
Mar 22 Cheshire Midway Folk Club
Mar 23 St Neots Folk Club
Mar 24 Pontyclun, Wales Llantrisant Folk Club
Mar 25 Maidenhead, Berks. Maidenhead Folk Club
Mar 26 Saxmundham, Suffolk Everyman Folk Club