I'm a TAMBA member, although I didn't join until my two were about 18 months old. I wasn't impressed at first - the first communication that I got from them was a request for a further donation after I'd just paid a hefty membership fee. But they've grown on me over the years and we've enjoyed some great TAMBA days out - the last one was at Chessington and we ended up winning tickets to go back again so that was well worth it. The main discount that we use is 10% off at Clarks shoes but there is quite a long list. I've found this link http://www.tamba.org.uk/discounts.php - if you can't read it, let me know and I'll PM you a copy of the whole list. You also get a magazine 4 times a year and the chance to support a charity which has the interests of twins and twin parents at heart.
Jules
TTC 5 years. Daniel & Charlotte born 22.03.02, 1st ICSI treatment. TTC for 4 further years. 2nd ICSI cycle abandoned, 3rd cycle BFN. Looking forward to being a happy family of 4.