There is one in Corona called Star & Scraps. Just Google the directions and remember it faces the railroad tracks. There is a new store in Norco but it didn't come up in my search. I have been told it is in the next shopping center that was north of the Old Tattered Rabbit (was 1660 Hamner) on the same side of the road (which would be the west side). I have not heard of the Sewing in Corona at My Sewing Room but the Quilter's Cocoon is a bit east on the 91 freeway and well worth the trip. There are no quilt shops south of the 91 to Lake Elsinore.
https://www.google.com/?gws_rd=ssl#q...ia+quilt+store
Have fun. PM me if you need any added info. I will check with friends to find out the name of the quilt store in Norco unless someone else post the name.