Finding the best method or time to make announcements in a worship service is seldom easy. If that’s an issue for you and your church, maybe one of these posts will help you:
7 Reasons Why Announcements Don’t Usually Lead to Church Member Involvement
10 Ways to Improve Announcements
10 Reasons to Do Announcements via Video
6 Reasons I Now Don’t Usually Begin with Greetings, Announcements, or Small Talk when Preaching
12 Distractions during Worship Services (broader application than only announcements)