Symon Hill, co-director of Ekklesia (the Christian think-tank) is doing a walk of repentance from Birmingham to London as a pilgrimage of repentance for his former homophobic attitudes and beliefs.
You can help by turning up to one of his talks and events, or inviting him to stay on his route, or inviting him to speak at your church. If it's not on the route, he can still speak on the issues involved at some time after the walk.
Unitarians have been welcoming LGBT people since 1970, and welcoming LGBT ministers since 1977, but it's wonderful to see other churches doing the same. (Recently the Church of Scotland announced that it will allow LGBT ministers.)
Hopefully Symon's walk will raise awareness in all churches of the need to be inclusive and welcoming of LGBT people. LGBT people have many spiritual gifts and creative talents, so it's downright wrong to exclude us. As Desmond Tutu pointed out, this is an issue akin to apartheid.