We are having a very small ceremony. Following, we are having receptions in different states to include our family and friends we aren't asking to travel. I know that we will not be putting registry information on those invitations. However, my mother and FMIL are insisting on throwing all of the traditional showers that our families have done in the past. Almost none of these people will be included in the ceremony. I am afraid of looking greedy, though they assure me everyone will want to participate in the showers regardless of ceremony invite. Should we register and risk looking gift-grabby or not register and let everyone make their own decision on whether to buy for us?