I remember a thread in the forums asking about Massage Shops with Lady Boys. The other day I went to Siam Square, opposite Siam Paragon Shopping Center, and I walked past a shop called Miss Puket or something like that. Puket with no “h”, unlike the southern island. They had girls and lady boys seating outside and welcoming the visitors.
Miss Puket Massage Shop is located in one of the small sois at Siam Square and is right opposite Novotel Hotel Siam Square Bangkok.
That’s all I know. Try it by yourself. And report!