What are some less traditional fun ideas for celebrating a Bar/Bat Mitzvah?

Sometimes boy and girls decide they want to celebrate their Bar/Bat Mitzvah in a less traditional way. For example, instead of throwing a party in a banquet hall, some people decide they want to celebrate by doing some fun activity after the ceremony such as going to a theme park, a bowling alley, or an ice skating rink. Another alternative to the traditional Bar Mitzvah is to have a destination Bar Mitzvah that takes place in a nice lodging area. This way you can have a more intimate ceremony with just your closest friends and family and then make a trip out of it, going on hikes and swimming in a lake. There are plenty of things you can do to make your Bar/Bat Mitzvah very special and unique.