I remember my dad telling me that even the lowest of the low who've left the "truth" still attend ...
Right, and that's how they'll view you if the Memorial is the only time you show up at a KH!
The gossipmongers will say, 'Wow, did you notice all the losers who only show up for the Memorial? Who do they think they're kidding? It's just like Christendom, where people go to church at Christmas and Easter and can't be bothered the rest of the year."
They say they really want you to come, but unless the Memorial attendance is the beginning of your full and complete return to the "fold," you'll be dissed. Dubs are trained to be judgmental!
So, why bother? Why give them something to talk about? If you personally think Christ's death needs to be memorialized in some fashion and you need to be present for the occasion, there are thousands of churches holding similar ceremonies on or around Easter. They'll be happy you showed up and very few of them will lay a guilt trip on you. If you can't bring yourself to set foot in a church but still feel the need to acknowledge the event, hold your own memorial at home.