I had my wedding at the botanical gardens and we had to work with the event coordinator.
You might want to call them they could have cool party ideas.
I strongly recommend getting in touch with the administration, as there are entry fees and probably other considerations to take into account.
Talk to guest services in the member registration office next to the main entrance.
I definently would call them.. they might have some nice birthday programs y all could enjoy!
You might need to contact the administration
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