sent out STDs about 2 weeks ago and today got a box on the porch!!  A beautiful Seder plate form our regristry from my mothers friends (a couple) who I also know very well from childhood.  The card only says "Love, X and Y."  Is this a wedding gift or engagement gift?  Can I used it (passover is next month so would LOVE to break it out, but do have another one, so it's not essential)?  Do I write a thank you note now?  I am also leaving for vacation in under 24 hours (with fiance) and will be seeing said friends when on vacation (going to my home town).  thoughts?