Yeay!!!

Thanks for the gloriously detailed info on the shop on Edgeware Road, youreadyfreddie. That's certainly a viable option.

The place near Euston philiplee suggested would be more convenient, but I'll have to give them a call first to see if they'd sell me a bottle of the sauce (the website just shows it as a restaurant). Cheers for that!
EDIT TO ADD: Just had a nice chat with a guy there - they don't have that brand anymore and as he was just about to start describing the alternatives, I interrupted by switching to Spanish and apologising for not being interested in them. He was very sweet!

Either way, seems I'll be chowing on Cholula pretty soon .

- and a big thank you to a certain Scottish moderator, who's offered to send me a sample. ^


(And I'm doubly thankful... just got the news today that despite some encouraging progress, my condition is rather more serious than is normal, so I may not get back to full mobility for quite a while....)


FINAL EDIT: So it's a trip to Edgeware road then. I think I can get MrLapLap to push me there through Regents Park. He loves that walk and seems genuinely tireless when it comes to manouvering me around - he always prefers walking to getting on a bus, even when behind my wheels.