Le 409 is an Indian restaurant in Montreal, Canada, and the useful context is what kind of evening it seems built to deliver. The draw is spice, layering and regional depth; at a comparatively accessible price point, it should be judged as a smart choice when you want something considered without turning the night into a major splurge. For readers using this as a watchlist entry, the appeal is strongest as a serious, reservation-worthy meal rather than a casual fallback.