Leccden and I did it, but not with any pomp and circumstance.
I guess you can say we didn't 'officially' renew them, but we did it for us, in our eyes.
Two years after d-day we went back to the island where we honeymooned, went to a quiet spot on the beach at sunset, spoke words to each other that we felt we wanted to share in that moment, toasted our marriage with Red Stripe beer in champagne glasses, and watched the sunset.
I guess you could say this was our official 'vow renewal'. For us, it was a rededication to each other and our future together.