• An Image Slideshow
  • An Image Slideshow
  • Summer Schedule June 19

    Beginning Sunday, June 19th we will have ONE WORSHIP SERVICE at 9 AM in...

  • King County Library

    The Mercer Island Library is OPEN in a portion of our Fellowship Hall.  We...

  • Vacation Bible School

    Vacation Bible School is a one-week program at Holy Trinity. This year is it...

  • Weekly E-News

    In an effort to improve and stream line communications, our enews will be available...