"I'm not sure I can convince them to go to the park, but we can go after." Since he's sure if JW suggested it, he did actually want to go. And he had said he liked taking walks, hadn't he?

"we're all usually kind of ravenous after work. Comes with the occupation of beating the life out of things, so I know a restaurant we all like, doesn't really have a bar." Which is a good compromise he thinks. He isn't sure if it's the alcohol or the bar atmosphere that makes JW want to avoid it, but the place he's thinking of is pretty family friendly, so hopefully that would help.