You will want to check with the lady or ladies you plan on partying with. Some may be ok with bring your own some may not. Some may be ok if you bring your own and it’s in a factory sealed box. Other may want you to have it shipped directly to them. It just depends on what the are comfortable with. As always if there is any room for question, ask it in advance if possible. The last thing you want to happen is you show up with this master plan and have it derailed before things even get started.