Kieran,
How many agreeables wil be at HH? How many on the ACC Off-Road clubrun? See you 8.30am at CSS
Nick,
I thought the Wellies were a wind up!
I have a pair of Shimano pedals with platforms on the non-SPD side which I use on my touring/commuting bike so that I can vary my footwear to suit the occasion. If you have SPD shoes but are unsure about being clipped in all the way, I have a second pair which I could bring with me for you to try, (along with a 15mm spanner). Let me know... If not, I'm sure non-spd's would do okay, after all we've had people ride the clubrun without clipless pedals or toeclips.
Tim