Hi Orange, you may want to check with your church if they have any place to recommend. If you are a member of say a baptist church, you may want to check with other baptist churches. I understand for catholics, they are advised to seek their pastor's blessings if for some reason they wish to get married in another church. They usually are requested to be married in their own church. My friend who got married in anothe rchurch did so cos her own church was under renovations at that time. The main reason why people prefer to be married in own church is so that the whole congregation (including church friends) can witness their marriage and their pastor can marry them. Your pastor may not be able to marry you in another church.
If you are unable to find a church to marry in, you can consider chjimes which has a church like atmosphere, but do check if your pastor is willing to marry you outside your own church. If not, you may need to settle for a civil marriage at chijmes.