Almost everywhere in Candidasa has transport available, we find it handy to walk along and choose somewhere for dinner while we are eating lunch, go and book and ask for pick up service. Also, your villa staff or hotel reception staff can call ahead to a place (Most phone numbers are in the little Agung directory distributed to accomm places), Candidasa is very easy going and laid back, however there really is some amazing food, so don't be afraid to ask for transport.
Don't now about La Rouge having free pickup/drop off it was across the road from our Villa so we could walk to it BUT Vincents at the far end of the street does have free pickup and drop off you just need to book it when you make your table booking.
Most of the good restaurants offer this service, ask when you make a booking. We found it very convenient
Get quick answers from La Rouge Restaurant & Bar staff and past visitors.