Little Jacks Bar is a entertainment venue located in Soi Buakhao, Pattaya, Thailand. Quick check: I can't find reliable references for a girls-bar named 'Little Jacks Bar' on Soi Buakhao. Do you mean 'Annie Jack's Bar' on Soi Buakhao? If it's a different venue, a nearby landmark or cross-soi would help me describe the right place.
Little Jacks Bar can be found at 83 Soi Buakhao, Muang Pattaya in the Soi Buakhao area of Pattaya.