LANGAR CHHANNI, a village in Ambala district of Haryana, about 13 km southeast of Ambala cantonment (30°21`N, 76″50`E), is sacred to Guru Tcgh Bahadur. According to local tradition, the Guru halted in this village while travelling from Haridvar to Lakhnaur Sahib along witli the members of his family. Larigar Chhanm