While staying at Hat Chao Lao our favourite coffee shop was Kame Cafe Chanthaburi a Japanese style coffee shop with an air-conditioning and a nice out-side garden. Located right along the main road and besides delicious hot & cold drinks they also serve home-made cakes. And even a small breakfast! Sorry no photos of the cakes or drinks, but a lovely place and highly recommended. Open from 8:00 in the morning until 8:00 in the evening. For more information see A Guide to Coastline of Chanthaburi.