Comment on - 1. Jolly Rogers ( 410-289-4902 ) - not only can they provide a group rate for the water park, mini golf, go karts, etc., but offers catering services as well.
2. Hotels - many hotels have group planners that would be happy to assist you in organizing your family fun day. So whichever hotel you are staying, give them a call and ask if they have a group planner.
3. Town of OC - with 45 people contact the Tourism office to see if they can assist in planning your event.
Hope this provides a few suggestions to aid in your planning. Have a wonderful Family Fun Day!
Anna G.
Jolly Roger's does well with big group events. I think you would enjoy this idea tremendously.