Looking for ideas. What are the best activities I could do together with my pregnant wife?

If your wife is up for it, how about a nice slow-paced walk in nature (think a nature reserve or a nice park or the beach). Walking improves circulation and eases stress for both mommy and daddy. Plus, you guys can talk and discuss things without external interference. Make it more romantic by choosing a path or route with great lookout points and romantic pitstops -- they're awesome for taking breaks and stealing kisses