Crossroads Christian Fellowship chose to use the Beach House theme for their church website I assume because they are located in Oceanside, California. They were probably drawn to the the theme through the picture in the header which is actually of San Clemente, CA. Here are some items from their about page:

Our Motto:

• Together we’re making a real difference… living for Christ in word, thought, and deed… in our church, our community, and our world (I Cor. 15:58)

Our Purpose & Mission:

• Loving intensely our God and our neighbor (Matt. 22:37-39)
• Connecting with our community and our world… by making disciples, dispensing the sacraments, abiding in Christ’s teachings, and proclaiming His glorious gospel (Matt. 28:18-19)
• Helping people come to Christ and to grow in Him in the sphere of His church, His Spirit, and His Word (Eph. 4:11-16)

Thanks goes out to the Crossroads Christian Fellowship and I wish you well in your mission!