Start your trip by visiting one of the tallest minaret in India. The Qutub Minar dates back to the 12th century and is a UNESCO World Heritage site. You can climb up the tower for a stunning view of the surroundings and take pictures with your girlfriends.
Visit the beautiful Lotus Temple which is a Bahai House of Worship. You'll be amazed by the architecture and peaceful atmosphere of this temple. After that, head to the Akshardham Temple which is one of the largest Hindu Temples in the world. You can see an incredible laser show at night.
Spend the day shopping and getting ready for your party. Head to the streets of Connaught Place or Hauz Khas for some amazing shopping experience. For party, Tease Club and Playboy Club in Samrat Hotel are the perfect places to dance, drink and party all night long.
End your trip with a delicious food tour of Delhi. You can try some famous street foods like Chole Bhature, Golgappe, Aloo Tikki and Rabri Falooda. Don't miss out on the delectable Karim's in Old Delhi for Mughlai cuisine.
If you have more time, consider adding a day visit to India Gate and Red Fort which are also significant landmarks of Delhi. You can also try some spa and wellness centers for relaxation. If you have less time, skip the food tour and head straight to the party on Day 3.