New Delhi [India], March 7: Absolute Barbecues, fondly known as AB's, is setting a new benchmark in the Indian casual dining landscape with its 'Lava Legacy.' This revolutionary grilling experience, already a hit at outlets in Bangalore, is now expanding across multiple cities. Beginning February 24th in Chennai and rolling out to Pune, Mumbai, Kolkata & Chandigarh in March, guests can immerse themselves in the thrill of cooking on scorching lava stones, adding a smoky essence and deep aroma to their favorite dishes like never before.