I got a flyer for upcoming Buzan Mind Maps workshops-Think, Learn, and Create Workshop. 2 days. $650.00. I am interested in know if anyone has been to one and what the "take home" value of the experience was. Not only are you spending money but you are taking two full days out of your usual work. Often this is great and workshops tend top be very motivating but sometimes the time and cost/ to earning ratio is not all that favorable compared tiogetting software, books, tapes and spending time applyging the method systematically.