where can i buy acai berries in northern suburbian houston?

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It’ll be difficult to find the berries. Most places in the US don’t sell the whole berries. In a lot of better health food stores and possibly Whole Foods, they sell a frozen pulp of the berries. You can use this to add to juices, smoothies, yogurts, etc. But, don’t waste your time on other juices that claim to have acai in them–the percentage of acai is very small. The berries have a kind of chocolately, earthy flavor, so they don’t taste great in juices in high quantities. But, look for the frozen pulp to add to things.