This is Katie & Eric! These two fellow nerds won my annual Offbeat Bride contest for FREE wedding day coverage — once they told me about having a theater wedding with a planetarium reception, I couldn’t say no! — and this was their killer idea for a rehearsal dinner: GAME NIGHT! They did a more formal dinner out beforehand but then everyone gathered back at the Abraham Lincoln Hotel in Reading, Pennsylvania, and settled in for a night of popcorn, snacks, and board games! I thought it was such a cool way to share a love of theirs with their friends and family (many of whom already shared the love,…