Hua Hin. Located 281 kilometres south of Bangkok, Hua Hin is the oldest and most popular beach resort town of Thailand. Hua Hin became popular as a rainy season retreat in the 1920's with the construction of the railway line from Bangkok.
Spousal Social Security benefits are retroactive and can be paid via a lump sum when the file-and-suspend strategy is used. When this option is used, the couple can retroactively receive benefits from the time of filing.
Specifically, as the SSA spells out here, when you reach full retirement age, if you're still receiving disability benefits, then they automatically convert into retirement benefits. However, even though they're technically paid out of a different part of the Social Security program, the amount remains the same as it was before, based on the formulas that govern how much you received in disability benefits.