Philly.com recently reported two possible Tiffin locations coming to the Main Line in the near future. A lease has been signed for a space in the Wynnewood Shopping Center (projected December opening). Owner Munish Narula also says he has a verbal agreement for an undisclosed space in Bryn Mawr (Blush perhaps?)
The original Tiffin in Northern Liberties has been featured in the PhillyMag Top 50 restaurants for the past two years (#30 in ’08, #50 in ’09).
UPDATE (8/11/10): Tiffin Bryn Mawr to open 8/16/10.