Lake Red Rock will have a few activities for visitors over Labor Day weekend. A Let’s Go Paddling event starts at 3pm on Saturday at the Robert’s Creek East Boat Ramp. There are also multiple chances to watch and tag Monarch butterflies. Monarchs are making their annual journey to Mexico, and participants in this event will use nets to catch some of the butterflies and tag them with a small sticker so their location can be reported when they are found later. That event starts at 1pm in the South Tailwater Recreation Area on both Saturday and Sunday.