The "Win a Reading with Theresa" sweepstakes gave the winners the opportunity to meet the star of the "Long Island Medium" show, Theresa, and get a medium reading from her. The winners received round-trip plane tickets for two to New York City, a three-day stay in a hotel and $500 in spending money. The winners also received a group reading with Theresa and others. The approximate value of this prize was $3,500.
In order to enter the sweepstakes, participants were required to be 21 years or older and a resident of the continental United States. There were eight entry periods between March and April 2015. Participants had to answer a question that was relevant to the "Long Island Medium" episode in order to enter, and there was a limit of one entry per person every week. The winners were required to bring their mother or the person they view as their mother figure to the group reading. Those who could not meet this requirement were forced to forfeit the prize.
There were five winners of the reading with Theresa. The winners were announced on the season finale of the "Long Island Medium." The winners were required to sign a legal affidavit confirming eligibility and liability.