We are blessed to be able to provide dinner for a crowd, so we can skip the "everyone chip in and order something" complication. For game days in the winter I'll make something in advance that can be warmed up after Shabbat (roast chicken, chili, etc), or even just *cook* something low-effort after Shabbat (if all I have to do is stick it in the oven and wait). When Shabbat ends too late for that approach (most of the year), we get something from Kosher Mart that works cold (buckets of chicken, sandwich makings, etc).
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