All religions teach that there is life after death but Spiritualism is unique in that it tries to provide immediate evidence of that fact through mediumship. A service in a Spiritualist Church usually consists of an inspired address and a demonstration of mediumship by a visiting medium. There may also be spiritual healing. These are given without charge although freewill donations may be made to help pay the expenses of the meeting. Here's an example of platform mediumship as part of a service. Many Spiritualist churches also run development circles where people can develop their psychic and mediumship skills.