early April 2020 headlined by Godsmack, a band WAAF had championed 20 years earlier. Intended as part of a year-long celebration, no other events were ever announced or scheduled. Sale to EMF On February 18, 2020, Entercom announced that WAAF would be sold to the Educational Media Foundation for $10.75 million. Under a network affiliation agreement signed on February 14, the station would join EMF's K-Love network on February 22. Entercom would still provide two hours of programming for the station on Sunday mornings, so as to satisfy U.S. Federal Communications Commission-mandated public affairs requirements. This agreement ended WAAF's 50-year run as a rock station; Entercom's press release regarding the sale stated that "WAAF"-branded rock programming would continue to air on the second HD Radio channels of WWBX and WEEI-FM (both channels had been simulcasting WAAF), as well as on Entercom's Radio.com platform. Despite the K-Love network affiliation agreement having been officially signed four days earlier, on a Friday, Mistress Carrie and Mike Hsu were not informed of the transaction until two hours before the press release was issued, in between both of their respective airshifts. While still a Worcester-market station, the sale also effectively marked EMF's entry into the Boston market, which had previously received K-Love programming via a lease of Methuen-licensed WUBG (1570 AM), along with two FM translators in Boston's northern suburbs and reception in the southern end of the market of the network's station in Providence, Rhode Island, WLVO (95.5 FM). EMF vice president of signal development Joe Miller said that Boston was "one of the last major markets we haven't been able to get a major signal into until now." The final day of WAAF's rock format consisted of a 14-hour farewell program co-hosted by program director Joe Calgaro, Mistress Carrie, and Mike Hsu. Among the in-studio guests was Aerosmith bass player Tom Hamilton, who personally reminisced about the first time he heard Dream On played anywhere on radio while driving in his car, listening to WAAF. Other guests on the program included Bob Rivers, Peter Zipfel, Greg Hill, Gregg "Opie" Hughes, Anthony Cumia, and Rebecca Pratt. Mistress Carrie would later say of the offer by Entercom to do such a long farewell program, "that is a gift that we were given that we will never be able to repay. It's like being awake and attending your own wake and funeral... that you are there