There’s nothing quite like that warm, fuzzy feeling you get when looking back on fond memories, and savvy event marketers are doing their best to summon those sentiments with events that evoke a strong sense of nostalgia. Millennials in particular tend to revel in the “good old days,” and from timeless board games to classic beverages, brands are taking a trip down memory lane to deliver experiences that truly resonate. Following are seven strategies for leveraging nostalgia marketing in events.