Ipswich, England claims to be the home of some mighty fine parks. PLus the website offers lots of things of interest in Ipswich
Things to do in Ipswich
Afternoon date (no pressure there) Picnic in the park, kite flying, horseshoes, bocci, whatever you can play out of doors, when darkness falls, if the date is going nowhere, then you say, Hey it's been great but I'm meeting some friends later, if the date is going great, you say - hey can we continue this.
First dates, you generally want an end point -- both parties need a polite out if the date is going badly, and the opportunity to continue if it's going well.
Meet for coffee, and have a chat.