CBC host Jian Ghomeshi and other notable Canadians (including writers Alice Munro and June Callwood, and former PM Joe Clark) gathered at Massey Hall (along with plenty of supporters) last night to call for an end to the lockout at CBC that has left 5,500 workers on the picket lines since August 15. In other Corp. news, Toronto Unlocked, the morning show on CIUT hosted by locked-out CBC personalities, comes to an end this Friday, and to celebrate, they’re broadcasting the final show from 6 to 9 am in the parking lot of the station (91 St. George St.) with live music from Ron Sexsmith, Don Kerr, and Ritmo Flamenco.