I'm a decent cook but drawing a blank on what to bring to my holiday book club party. I need to bring an appetizer that does not require any cooking and minimal assembly upon arriving. Ideally it's pre-plated before we leave for the event. I live in Northern California and have Trader Joe's and Whole Foods at my disposal. The appetizer can be of any ethnicity -- just looking for something that isn't too difficult and will impress.
Thanks in advance!!