This is probably more of an etiquette board question - but I love you guys and you all give great advice so I am posting here instead.
We are 4 days away and have just received some wedding gifts from people who weren't invited to the wedding (2 of them being co-workers - 1 being a friend of my grandmas).  My question is do I send out a thank you card now?  Or wait since I intend to send out thank you cards with a pic of Me and FH once we get our photos.
I feel weird about it since these people were not invited to the wedding and definately didn't have to give us anything.  I am not even sure what to write - darn writers block!  
Any advice is appreciated!  Thanks!