I was there twice in the past 2 months and I didn't see any either. My daughter loves it and wanted me to pick some up.
They have had it in the past, but i haven't noticed any the last couple of times that i went there. It's best to call. A lot of their produce is seasonal, so it depends on whether it's available from their suppliers.
I just did a search on Jicama at their website and rendered no results. Your best bet is to call them directly
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