Not sure what to do!?!

Cat ❤👣🍼 • I'm 23 years old. Married on 5.07.14 to my soulmate. First baby Nesbitt due in November❤🍼👣👶
My sisters hen party is in July and all going well I will be around 21 weeks pregnant. I'm near 7 weeks now. Obviously she doesn't know I'm pregnant yet but her plans for hen do are coming together. She is having a meal and cocktail making which is fine. Mocktails for me haha. But after she has planned a nightclub. I'm not sure what to do.I am thinking I may take my hubby down with me as it is about four hours to get there. My husband is from there so he knows his way around and he would take me back to the hotel safely. Anyone got any opinions or ideas? I don't want to miss her party. Thanks x