We'll be driving down from the SF Bay Area in a couple of weeks to stay in San Diego around the Father's Day weekend. I've never been, so names of different neighborhoods don't mean much to me as I read old threads. Can you help? We'll be staying at the Catamaran- Mission Bay area, I guess? What's walkable? I'll have a toddler (an adventurous-eater/ Chowpuppy) in tow. Also any recs for a large-ish group (15 people)? TIA!