I know that some people do not rate Pat Chapman, but this seems a pretty good deal.
He is doing the cookery lesson in an actual indian restaurant
Here's a quote from his site
SATURDAY MORNING CURRY
3 hour Saturday Course Itinerary ~ Curry Cooking in a small group.
?70 per person.
Two people ?135.
plus ?60 per person for the third or more.
Min 10 persons, max 18
This course is held at an award-winning operational Indian restaurant in north Hampshire. After a welcoming soft drink, Dominique and Pat Chapman show the spices and flavourings needed, then they demonstrate a full Indian curry main course which will serve at least 6 people.
This consists of Chicken Tikka Masala, Chicken Jalfrezi, Bombay Potato and Pullao Rice.
They also make Indian Breads, Chana Chat Salad and Tandoori Mint Raita.
Everyone will get a taste of these dishes which you can eat there and then.
Pat will call for volunteers to help cook.
The Tikka Masala and Jalfrezi can be made vegetarian if prior notice given.
Venue has on-street parking and full facilities.
For anyone starting to cook, this would be a real shortcut
(I'm sure that his demos used to be at his home)