The installation Mass of Bishop Robert P. Deeley is scheduled for today, Feb. 14, at 2 p.m. at the Cathedral of the Immaculate Conception in Portland. The installation Mass will be presented live on television, radio and online with extensive additional coverage on the Diocese of Portland website, www.portlanddiocese.org, and on diocesan social media platforms. The live telecast will air nationally on EWTN, and in several areas of the state, viewers will also be able to view the Mass on the CatholicTV Network. The Presence Radio Network (106.7 FM in Greater Portland) will also broadcast the Mass live and will offer rebroadcasts on Sunday, Feb. 16 at noon; Tuesday, Feb. 18 at 10 a.m.; and Thursday, Feb. 20 at 8 p.m. Listeners can also hear the Mass on their smartphones with the TuneIn Radio app or at www.thepresence.fm. The Installation Mass can also be viewed online at www.catholictv.com/watch-live.

Seacoast Chapel will begin a new GriefShare session beginning Tuesday, Feb. 18. This weekly seminar/support group will meet each Tuesday from 6-8 p.m. at Seacoast Chapel, 228 Buxton Road, Saco. Call 282-3000 for more information.

“Taking the Plunge: Diving into the Beauty and the Call of Baptism” retreat will be led by Sr. Helene Cote, P.M., March 7-9 at Marie Joseph Spiritual Center in Biddeford Pool. Participants will prayerfully dive into the ritual of baptism and rediscover its meaning and its call for each Christian. Cost is $170. For more information, call 284-5671.