21. Read books in a local library.
22. Attend a free yoga class together.
23. Take a bike ride around the neighborhood.
24. See who is a smarter shopper. Do shopping spending on purchases 5 bucks or less.
25. Skateboard or rollerblade together.
26. Visit an ice skating rink.
27. Go on a free excursion to a factory.
28. See how good you are at bowling.
29. Stay active! Play a sports game together.
30. Spoil each other with desserts.