Guys as you say you are foodies try some street foods varieties at khao gali and look for the CLC macca as Canvas Laugh Club started from mumbai. every weekend there are shows at CLC. You can book via bookmyshow
Spend the day at Essel world...or spend the morning at Colaba causeway...go to leopold cafe for lunch/brunch. Take him/her to Bandra post that..Spend the evening at Juhu beach and some cafe/shiv sagar restaurant for dinner.
Bruh, travel around during the, visit some of the club's like namaste beer, agent jacks, bar and stock exchange. got to ballad estate that's peaceful enough. at night tmyiu can also go for CLC sir the Habit.