@JEM There are a number of Whole Foods grocery stores in the Boston area. You mentioned that the event is northwest of the city. I live in that area. There is a Whole Foods in Bedford, Sudbury, Framingham, and a new one in Westford. WF would be a place where you would find something to contribute to the shower. Here’s a list of stores in MA https://www.wholefoodsmarket.com/stores/list/state