Ant spring rolls, silkworm taro croquettes and a "bug mac" -- Cambodia's first insect tapas restaurant is mixing cocktail culture with creepy crawler fare.

At the busy "Bugs Cafe" in the tourist town of Siem Reap, chef Seiha Soeun stands over a sizzling wok in the kitchen tossing in crickets, grasshoppers, tarantulas and scorpions.