The auntie who helms Grandma Mee Siam is really friendly and chatty. She told me that her stall has been around for nearly 40 years but isn't sure if anyone will be taking over from her.
They serve a decent old-school style mee siam. I personally prefer my gravy a little more tangy and savouy. So if you prefer subtler flavours, this will probably warm your cockles!