there's a group of us playing Ultimate Frisbee every Saturday at 14:30 at the east end of La Marsa plage (next to Le Plug, basically).
Ultimate Frisbee is like playing basketball with a frisbee, there are two teams trying to score goals, so you will get sweaty. It's a no contact version (so no tackling) but be prepared to run a lot. Shoes are advised, as there can be a lot of plasticy or glassy bits in the sand.
Everyone is welcome! See you there! There's also an open FB group called Ultimate Frisbee, La Marsa.
PS: should you need more information, feel free to PM me.