Who can take part in a Celebrant led ceremony ?

As Celebrant-led ceremonies are all bespoke it is possible to include all the people you wish to be included.  Friends and family can be involved by reading poems or performing songs. 

Where numbers permit you can also involve everyone using a symbolic action; within a Naming or Welcoming ceremony the invited guests may form a circle of support around the parents and child. 

A ring warming is a good way to include guests when undertaking a Wedding or Commitment ceremony.
 
You may also wish children from previous partnerships to be included and acknowledge the new roles and relationships that have been created.