No, my girlfriend is from Hubei and likes to eat Regan Noodles. I have searched all the streets and lanes in Wuxi, but I haven't found an authentic Regan Noodles. Only by holding the nanzenji Food Festival once a year can you sell authentic Regan Noodles.
Nanzenji Food Festival is around May Day every year.
I didn't find any Regan Noodles in Oufeng Street, but I don't know the one my classmate "Park Lun" said. You can go and see it sometime.