Julia Khoo writes: Ayam panggang (grilled chicken set), S$4.80.My dear Ayam Panggang of Riverside Indonesian BBQ, it's rare that I sing praises of something from a foodcourt stall, but today, this ode is dedicated to you.I first laid eyes upon you that fateful day 4 years ago; since then, I've been hopelessly in love! How could I resist your tender, juicy thigh? That crisp, wickedly charred skin? And the piece de resistance: that distinctive sauce - a luscious concoction of sweet kicap manis and heady spices!...