This week on Milk Street Radio's Thanksgiving Special, reporter Sandip Roy desperately seeks turkey in Calcutta, Dan Pashman of The Sporkful on Thanksgiving anxiety; holiday call-ins with Sara Moulton; the myth of tryptophan with Dr. Aaron Carroll; The New Yorker's Adam Gopnik on his first Thanksgiving in New York City; J. Kenji López-Alt on make-ahead mashed potatoes; and wine expert Stephen Meuse says Burgundy wines are best for the holiday table.