Exotic filled pastas, authentic Thai cuisine and Ciroc Vodka shooters. The Oberoi Grand offers some interesting options throughout this independence month.     FILLED PASTAS AT LA TERASSE     The finest flour imported from Italy combine with touches of smoked trout, squid ink and fresh herbs to give you a delicious selection of flavour filled pastas.         VODKA SHOOTERS AT THE POOLSIDE AND CHOWRINGHEE BAR   Tabasco, fresh mint and crème de menthe, among other well considered ingredients, make a strong case for experimentation this month with a special menu dedicated to the inimitable Ciroc.       STICKY RICE DELIGHTS AT BAAN THAI     The classic Thai staple Sticky Rice gets its own menu at Baan Thai this month with pleasantly surprising combinations that range from shrimp and chicken to pudding with mangoes and coconut cream.     Lunch on weekends and dinner everyday