You can use the Event Planner Pro software to plan any type of event. You can use it to organise your business, and to plan multiple events. Please click on the Product Info tab for more information.
You can add checklists into your company database which can then be imported into any of your client databases. For example you may have a list of things to do for a foreign wedding or a christening. You would add the templates into this screen and then they can easily be imported into the relevant clients when you need them.