FI and I are still unsure of what we want to/can afford to do for our wedding (because we want to save for a down-payment on a house), so I suggested having a cake and punch reception at a local park and he liked the idea. Then, as we were talking some more, we got on the topic of registries and pre-wedding parties and he let it slip that his mother may be planning on throwing a surprise bridal shower for me. (Just for the record, I know we're a year away and plans can change, but he made it sound like she really wants to). Is this okay? I don't really know the etiquette for pre-wedding parties for a cake and punch reception, so I was just wondering if anyone had any experience with this? TIA.